Blogs

Best 5 High-Quality Battery-Operated CCTV Camera Picks for Security Monitoring (2023 Review) Have you ever had to deal with the hassle of wiring up a security camera system? Ever been worried about the security system of your property during a power outage? These are some concerns you may be faced with when you have to get a surveillance camera for your property.  You need to have a fair idea of what to know before buying a CCTV camera. This includes but is not limited to the power source of the camera. Beyond the hassle of installation, wired options for CCTV cameras can be a tangled mess. Having experienced, firsthand the challenges with the wired systems, I can say they are equally expensive and difficult to maintain. In this article, you’ll explore the many benefits of battery-operated CCTV cameras. You will also gain insight into some of the best battery-powered CCTV cameras. So let’s dive in and discover why battery-powered CCTV cameras are the future of home and business security.   5 Best Battery-Operated CCTV Camera Picks What would you do if you realized that the power source for your CCTV camera is nowhere near your desired location? With battery-powered CCTV cameras, you have the freedom to place your cameras wherever you need them.  Also, the advancements in technology have put battery-powered cameras at par with their wired counterparts. They are now just as reliable and effective. This has led a lot of manufacturers to go into the production of battery-powered cameras. But with a plethora of choices in the Singapore security system market, how do you make a perfect choice? Following a market survey in Singapore, here is a list of the 5 best camera picks that offer great value for your money’s worth. 1080P hd Low-Power Intelligent WIFI Camera Overall, the 1080P HD Low-power Intelligent WIFI Camera is a versatile and convenient wireless CCTV camera that is easy to install and use. Monitoring homes, nursing homes, kids, animals and cars while outdoors can be made hassle-free with the ideal use of this technology. It also makes tracking pets, driving and outdoor activities easy. The camera’s PIR infrared detection, motion detection, and intelligent high-definition infrared night vision make it a reliable and effective security solution. The camera includes two 18650 rechargeable batteries, with an extended life cycle that can be easily charged with the USB charging cable supplied. It features PIR infrared detection and motion detection, which can detect human body movement and push notifications to the mobile phone.  Featuring a high-sensitivity sensor and 6 powerful LED night vision lights, this device provides intelligent HD infrared night vision even in low light conditions. The camera includes an integrated speaker and a high-definition microphone that filters out unwanted noise. This makes two-way voice communication and one-way video calls via the mobile application much easier to do. The camera can be connected to the 2.4G Wi-Fi network to enable mobile phone remote monitoring. It also has its own AP hotspot, which allows for monitoring within a 15-meter range even without Wi-Fi. The camera has a 130° wide-angle monitoring angle and supports Micro CD card storage for video and photographic pictures. It is also IP66 waterproof, making it suitable for outdoor use. Pros Easy to install and use Come with mobile app with its own AP hotspot Wide-angle monitoring angle Waterproof PIR infrared detection and motion detection Cons Only supports 2.4GHz Wi-Fi Does not support RTSP protocol Google Nest CCTV Camera Keeping your business secure is easy with the Google Nest Cam Outdoor/Indoor (Battery). It’s completely wireless, requires no additional wiring, and offers simple installation with its magnetic mount. Put it anywhere inside or outside, and depend on reliable security day-in and day-out. Nest Cam is equipped with intelligent technology that can differentiate between people, pets, and vehicles. With its 1080p High Dynamic Range (HDR) video capabilities, you can always keep an eye on activities in your home from wherever you are via the Google Home App notifications.  Don’t miss a beat with Nest Cam, as it can record up to an hour of activity even in the event that your Wi-Fi or power goes out. This way, you’ll never miss any important events. Pros Sharp video resolution and clarity Advanced motion detection and alerts that can recognize people Remote monitoring and Intelligent notifications Built-in microphone and speaker for two-way communication Compatible with other Google Nest products for a complete home security system Cons Expensive compared to other products No local storage option, which may be a concern for some users   Smart Home Outdoor Battery Camera The Smart Home Outdoor Battery Camera Powered by Tuya is a wireless CCTV camera that is designed for outdoor use. It has a waterproof rating of IP65 and can support up to 10000mAh rechargeable li-ion batteries, which can last up to 12 months on standby. The camera features PIR motion detection and 1080P HD live video with color night vision, providing clear and detailed footage even in low-light conditions. It also has an IOT function and supports WiFi standard IEEE802.11b/g/n at 2.4 GHz. The camera has 2-way audio and multi-user sharing capabilities, allowing for remote communication with anyone on the other end. It also supports cloud storage and can support up to 128GB Micro SD card for local storage. Overall, the Smart Home Outdoor Battery Camera Powered by Tuya is a reliable and convenient security solution for outdoor use. Its long battery life and waterproof design make it suitable for long-term outdoor monitoring. The camera’s PIR motion detection, 1080P HD live video, and color night vision make it a reliable security solution, while the 2-way audio and multi-user sharing capabilities provide added convenience. Pros Long battery life of up to 12 months on standby 2-way audio and multi-user sharing capabilities Supports cloud storage and up to 128GB Micro SD card for local storage Features PIR motion detection and 1080P HD live video with color night vision Waterproof rating of IP65 suitable for outdoor use Cons

How to Watch a CCTV Camera from Anywhere Using Internet Although Singapore’s burglary and crime rate has continued to decline, there is still a need for business and home owners to invest in security system.  Thanks to the evolving world of tech, with online CCTV, you have access to your security system’s live feed anywhere in the world on your smartphone or PC.  This makes it possible to monitor what is happening whether it’s keeping an eye at your workplace or checking your home while you are away. While this may sound complicated, you will realize it is way easier than it sounds after reading this guide! You can view your home’s security feed on your mobile phone online.   Benefits of Watching CCTV Camera Footages Online The need to keep tabs on what is happening on your property can not be stressed enough. But why the need to watch CCTV online? The pros are endless. Footage video sharing – with an internet-connected CCTV camera, the footage can be shared with multiple devices and so you can view it on any device. Storage – you do not have to worry about your hard disk getting full. Online CCTV footage can be stored either on the hard drive or saved to cloud. The latter is the preferable option. High video quality – IP cameras produce higher resolution footage that you can zoom and pick the fine details.  Gone are the days when CCTV footage showed blurry footage and grainy images that sometimes had little to no use during investigations. Ease of access – to access your online CCTV live feed, all you need is the login permission and a device with internet connection, and you can monitor your premise from wherever in the world. The IP cams can be multi-functional – modern surveillance cams can be integrated with other web apps to serve multiple functions such as tracking attendance, calculating work hours, and access control.   What Are The Best Features of Internet-Connected CCTV Camera? There are a ton of options when it comes to choosing online CCTV or IP cameras. Some of the features to look out for if you are considering installing an internet-connected surveillance or upgrading an older one are: Motion Detection This feature ensures that the online CCTV is triggered and starts recording when there is some movement in its field of view, thus saving on footage space. Also, check whether the camera has the capability to send alerts or push notifications every time the trigger factor occurs.    Video Quality Most IP cameras can provide higher resolution than the analogue cameras’ common 720p resolution. However, a higher resolution will consume more bandwidth so you have to consider the best resolution for your bandwidth budget.   Local Storage Even with online CCTV viewing, the bigger the local storage capacity is, the more footage you will be able to store. Although these cameras come with cloud storage options, you may be limited to storing your footage locally since the cloud storage comes with paid plans.   Night and Low Light Viewing If you want to keep surveillance always running, this feature is a must have. With this feature, you will have no problem viewing CCTV video online at low light conditions in real time.   How to Watch CCTV Cameras Online? There are a few ways on how to set up the cameras for online viewing. Keep in mind that a professional security system Singapore vendor can set up your system, but here we’ll run through the general steps to start watching your CCTVs online. Viewing on an App Most CCTV vendors have PC software and mobile apps for monitoring purposes. You can make the best out of this by the following simple steps. Connect DVR to The Internet The DVR for analogue cameras, records the surveillance footage for later viewing. Check whether your DVR is internet-capable since older ones might not support this feature. Plug in the recorder to the router with the Ethernet cable and log into the DVR. Read more: DVR VS NVR Security Cameras Connect DVR to a Monitor/PC This is easily done using a HDMI cable and it is just for viewing and changing the recorder’s IP address. From here you can access it online. Install a Monitoring App or PC Software It is recommended that you use software from your CCTV manufacturer although there are some third-party apps which provide the service. The apps will give step by step instructions to pair with the cameras. Log into The Recorder Enter the username and password and you are now ready to set up the streaming software.   Software Set Up The software may vary slightly from one vendor to another but below are some common steps to get the online CCTV surveillance going. Under the “Network” tab check for “IP” and disable the automatically assign option. Edit the address so that it ends in “110”. Enter your router’s IP address into a browser address bar and make sure port forwarding is on for port 88. Some DVRs are specific for port forwarding and you might have to check with the manual. Enter the DVR’s static IP address in the port forwarding. Pair the cameras with the DVR by typing the router’s IP address plus the forwarding port into the browser. Login into the recorder page, click on pair or camera icon and press on the physical camera’s pair button. Check the DVRs URL IP address and enter it in a browser. After logging in, you should be able to see your cameras.   Viewing The Cameras’ Live Feed on a Browser Connect the camera to the router with the Ethernet cable Check the camera’s IP address by: Logging into the router and check for “connected devices” and look for your IP camera’s  manufacturer or; Use the Search IP software from your IP camera’s manufacturer Check the network page on the vendor’s pc software or mobile app Enter the IP address into a

10 Common CCTV Problems and How You Can Fix Them (2026 Guide) Closed-Circuit Television (CCTV) systems are an essential part of any home or business that you wish to be secure. A CCTV camera system can prove to be a good investment for monitoring public areas and private property. It can be used as a deterrent against crime and to identify those who commit crimes.  However, some people are concerned about the potential for abuse and misuse of CCTV cameras. CCTV problems can arise when you least expect them – and a damaged CCTV camera Singapore system can be very frustrating.  This is why it is important to know how to fix CCTV problems. So, sit tight and read on if you’d like to know the basics of troubleshooting your CCTV system. Two outdoor bullet CCTV cameras.  Check the Power Supply and Connection First things first, make sure that the power supply is good. Sometimes, this is the only solution you need. Improper connection to the power supply can cause your CCTV system to lose signal. If you are not sure about the state of the CCTV’s power supply, check the connection to make sure that it is not damaged. Here are some things to make note of: See if the network is down. Usually, CCTV systems will have indicator LED lights that will show you if the connection is malfunctioning. Perhaps the light will flash red or start blinking. Different types of CCTV systems may have their own color code, so check your owner’s manual for more precise information. Make sure that the power cord is connected properly. Check if the power cord is loose, as this may be the source of your CCTV problems. Try using another power cord if you are unsure; if it works fine now, then the issue lies in a damaged cord. If your camera is powered by battery, check the battery. Perhaps it is time to recharge it or replace it completely. As a rule of thumb, most batteries can last anywhere between one year to three years. [1] Discover and Ping the Cameras Another step in troubleshooting your CCTV system that you can do is to ‘ping’ your camera. This means that you can try to find your camera in the system.  Usually, the manufacturer will have a finder tool that can be used to discover the camera. There are many ways to do this, be it through your desktop or your mobile devices. What you need to do is access a DOS command prompt on your Windows PC. This will allow you to enter commands to ping your camera, thus giving you an idea of where it is. Simply type in ‘ping’, accompanied by the IP address of your CCTV camera. You may see a notification saying “Destination Host Unreachable.” This means the ping command failed to be routed to the right IP address. In other cases, you’ll see “Request Time Out”, which usually means your computer waited too long to receive a response. Either way, this shows that there may be issues with the network. Troubleshoot PoE Problems on CCTV Power over Ethernet (POE) allows network cables to carry electrical power. This can be used in different scenarios such as when extensions are needed, or when the desired cable length is too long to power from a single device. To easily troubleshoot PoE problems on your CCTV, you will first need to follow these 5 simple steps: Make sure that you are using PoE specific equipment Check if your CCTV device is still functioning Check if the device has enough power Examine the switch or injector to make sure it has enough power Study the cable quality Note: If you are using a wired or PoE security camera, make sure the power supply and video signal are well transmitted. When it comes to PoE CCTVs, make sure there is an accurate and workable PoE switch or injector. PoE CCTV devices get power through your current network without having to upgrade your old equipment or change anything about the way your system is set up. Consequently, even though the PoE (Power over Ethernet) measurement might appear that the cable is sufficient and has enough power for these peaks, it could be that there’s really not enough to handle a spike in demand. Once you’ve established that the problem lies in basic network factors, it’s time for you to apply your fixes. To fix the issue of your PoE camera with a basic network problem, you can try: Restarting the PoE switch using CMS system to reboot the camera of your PoE Network Switch. Using your IP camera viewer mobile app to control the PoE switch setting. Restarting the Internet router. If all else fails, or if you simply want to get up to speed with common PoE troubleshooting practices, it’s probably best to talk to the experts or your vendor. Conflicts in IP Address Conflicts in IP addresses can be another common issue with CCTV systems. This can be caused by the user’s PC or a third-party system. It can also be due to multiple cameras having the same IP address.  This can cause the livestream source of your CCTV footage to constantly switch back and forth between multiple cameras. You may be able to see if this is causing a conflict if some of these symptoms are occurring: The live view of your cameras are unstable. The camera footage drops out often or is choppy. The footage stops or you see black bars in the live view. The CCTV system is not picking up any images from your cameras at all. To fix this, simply change the IP address of your CCTV camera to another one, or alternatively, give it an entirely new address on its own. You can figure out if there is a conflict by opening your control screen or command prompt and typing in “arp-a.” Latest Firmware Update Another troubleshooting step you can take is to

A Look At The 8 Benefits of CCTV Cameras for Businesses CCTV surveillance cameras offer a wide range of benefits. Source. Pinterest Video surveillance is a controversial topic. More often than not, employees see the use of video surveillance cameras as an invasion of privacy. However, security is imperative for any business. After all, how can one make a profit if you cannot protect your valuables?  Whether your business is a retail outlet or a commercial property, you need to make careful considerations when it comes to its security. CCTV cameras act as an extra set of eyes around your business. The system plays an important role in any business security strategy in helping you to safeguard your business interest.  Here are 8 benefits of CCTV and compelling reasons why your business should have a surveillance camera system. Benefits of Installing CCTV Cameras In this article, we will discuss CCTV function and some of the benefits it can offer to companies and organizations; 1. Deterring Internal and External Theft Most intruders look for easy targets where there are no security measures in place. Seeing a CCTV camera installed will discourage them from acting as they don’t want to be caught on camera. For most employers in business, fraud by employees remains a major issue. Therefore, having a video surveillance camera in place can go a long way in curbing criminal activities within the organization. It is highly advisable to look for a CCTV function that offers both internal and external coverage – meaning that no area in your business is left unmonitored. You may be interested in: CCTV Technologies: HD-CVI vs HD-TVI vs HD-AHD 2. Deterring Vandalism While you may know what goes on during the day, knowing what happens in or around your business at night can be challenging. As vandalism increases, business owners also highly invest in surveillance security systems.  One function of CCTV is to discourage perpetrators from committing a crime in your business. The crucial step in using surveillance cameras to prevent vandalism is to place the camera where it will not be a target for vandalization. 3. Collect Evidence Another CCTV benefit is collecting evidence. The installation of surveillance cameras assist in identifying who was involved in a crime either directly or indirectly. Video footage is extremely useful in investigating crimes since it captures the incident, the time, and date of the event and provides evidence for court trials.  Most investigators also use video to determine whether a crime has occurred, observe relevant events in the area, and establish other investigation leads. In addition to collecting evidence, they also clarify the situation of hear-say in case an employee is accused of something they didn’t do. 4. Staff Security Your employees are the backbone of your business, and therefore their safety is of utmost importance. CCTV cameras promote good behavior within the employees in an organization, but it also helps protect them from outside threats. These surveillance systems can also help provide insight into how to train your employees to ensure workplace safety. [1] For example, suppose you watch a recording of how an employee caused an accident because they had no idea about equipment safety. In that case, you can use the information to provide that training to avoid future accidents. 5. Protection against False Liability Lawsuits Another function of CCTV surveillance cameras helps protect your business against false liability lawsuits. Any liability from your customers or employees can really hurt your business. It can help when an employee stages a slip or fall accident while at work, and the footage can serve as evidence during the insurance company’s investigation procedure.  Suppose a customer or an employee accuses your company of being responsible for accidental death, illness, bodily injury, or property damage. In that case, this can result in an expensive lawsuit that can financially affect your business. 6. Customer Satisfaction Assurance Another benefit of CCTV is customer satisfaction assurance. For example, a CCTV camera can help you improve the shopping experience for your customers if you manage a retail store. When customers browse or seek service from your personnel, you may effortlessly monitor and observe their activity.  As a result, you’ll be able to increase sales by building a shopping platform where customers feel appreciated, confident, and cared for. It also allows you to identify if there are any unwelcoming employees or store defects to ensure your clients get the best services. 7. Help on Claiming Insurance When calculating your insurance premiums, one factor that insurance companies consider is the security of your business. It might be difficult to uncover fraudulent activity, particularly if only employees and customers are the witnesses.  By installing high-quality CCTV cameras in your business, you improve your chances of claiming insurance. These surveillance cameras protect your company from fraudulent liability lawsuits. Footage from the system, accompanied by the time and date stamp, provides unbiased evidence that the court needs to spot a false liability claim. Further reading: CCTV Surveillance Rules and Regulation in Singapore 8. Curb Sexual Harassment A healthy working environment where everyone feels safe is important to a business and its growth. Workplace violence and sexual harassment must be taken seriously. In many countries, sexual harassment in the workplace is an ongoing issue despite the strict regulation set in place.  By installing CCTV cameras in your business, it serves as a significant barrier that makes the working environment safer for all. In the event of a slip, the function of CCTV is to provide evidence as to the persons responsible.  Conclusion Security is essential to the growth of every business. It is always a good investment to put money into your business’s security needs, like installing a CCTV camera. From the CCTV benefits stated above, it is wise to install these cameras. Investing in high-quality cameras is worthwhile, despite the reality that there is no guarantee that installing surveillance cameras would deter criminal activity. If you are in Singapore and looking for quality CCTV cameras for

Best PTZ Camera Guide for Security, Surveillance, and Home Monitoring (2026 Review) If you’re unfamiliar with cameras, you might not know the undiscovered PTZ camera meaning in our life.  What is PTZ camera? A PTZ camera is a pan, tilt, zoom camera that offers a range of motion. It can be used to capture video footage and still images in order to monitor an area.  PTZ cameras can be remotely operated and provide the owner with a lot of flexibility when it comes to how they want the camera to operate. Its wide field of view, easy control, and high resolution make it perfect to support your surveillance system.  This is made possible by using three separate motors for moving the CCTV camera lens. The separate motors result in a smooth panning and tilting movement of the camera lens. A properly-installed PTZ camera. What Are PTZ Cameras Used For? People use PTZ cameras in various security applications, such as CCTV systems, banks, stores, casinos, prisons, and many more. However, those are not the only use of PTZ cameras. We can also use them in the following areas: E-Learning When used in e-learning, PTZ cameras are the perfect choice for the recording system. We can use them in all the classrooms, halls, and school auditoriums.  Usually, people use PTZ cameras to record and save lectures. The footage can be shared as e-learning materials. Business/Home Surveillance Systems We can also use them in e-learning, live events, and broadcast studios. They are an excellent addition to manual cameras by giving more varied angles for the audience’s point of view.  PTZ cameras have excellent zoom and audio capabilities, making them great for recording lectures, sports games, videoconferences, and broadcasts. Their primary use, though, is still in the business and home surveillance systems. PTZ cameras are compact enough to not attract too much attention from onlookers and thieves alike. Besides, they have a wide-angle of view that can capture more objects within their range. When using PTZ cameras in surveillance systems, it is important to consider their placement in the room. You should consider placing them at different angles. It will help give you a maximum view of the area and prevent potential theft. Further reading: CCTV Surveillance Laws in Singapore PTZ cameras have much more versatility than manual cameras because they can move automatically.  You can also control their movement with a remote control when you want to have a clearer look (by panning, tilting, or zooming). This gives them an edge over other security systems that may not provide such features. Related: Dome Camera VS Bullet Camera Pros and Cons of PTZ Cameras Many people interested in surveillance cameras often wonder if purchasing a PTZ camera is worth the money. While PTZ cameras are ideal for a wide range of applications, they have several advantages and drawbacks as well. To decide if a PTZ camera is right for you, it is important to understand the pros and cons of PTZ cameras. The last thing you want to do is buy an overpriced camera that won’t benefit you. We can help you to decide whether a PTZ camera is right for you. Here are some of the pros and cons that you can attribute to this type of camera: Pros of PTZ Cameras Large Field of View A wide field of view is one of the most important pros that you should consider. A PTZ camera allows you to see more areas of your target with less effort. The wider the field of view, the more space you can monitor and take in more information. It can reduce your overall chances of missing important details. Motion-Based Auto Tracking PTZ cameras have motion-based auto-tracking capabilities. They will automatically track your target as it moves through the camera’s field of view. You can set up a PTZ camera in an empty hallway and it will automatically track anyone or anything that enters or exits. This feature makes PTZ cameras perfect for high-end security, retail, industrial, and warehouse use. Time-Based Auto Scanning PTZ cameras can automatically scan your entire field of view at regular intervals. You can set how long they will need to focus in each direction, and the cameras will automatically move to another direction after the time is over.  You can use these cameras to scan a room or area, check for any unauthorized activity, and take photos at regular intervals. Remote Camera Control You can control the camera remotely. It’s possible to set up a PTZ camera somewhere in your house or business, and then use a wireless device to control it from anywhere.  Related: Benefits of CCTV Cameras for Businesses Zoom Capabilities PTZ cameras can zoom in and out. With this capability, you can take more detailed images of an object they focus on. That’s why it is ideal for applications such as security, surveillance, photography, and mapping. Cons of PTZ Cameras Expensive Cost PTZ cameras are a lot more expensive than regular cameras. This is because they have more advanced features and capabilities that are not present in regular cameras.  They also have more moving parts that need to be serviced regularly. Limited View PTZ cameras can only capture images they’re focused on. This means that you can only see objects that are in the camera’s field of view. It can be problematic if something happens on the side PTZ cameras are not focusing on. Shorter Lifespan PTZ cameras are more vulnerable to malfunction than other cameras. They are prone to parts breaking, the lens getting damaged, and so on. You will have to replace them more often than the average camera. Surveillance Blind-Spots If set on auto, PTZ cameras may focus in the wrong direction. This can be very problematic if something happens in an unsupervised area.  PTZ cameras are more useful if you pair them with other cameras placed at various angles. Latency Sensitivity PTZ cameras have a delay time. It means that they can have some problems

Modern surveillance systems record video footage and store it in a local drive, a networked system, or even on the cloud. But how long should the data captured be stored? There is no straightforward answer to this question as it depends on several factors, including: Video footage storage is rather intensive in terms of the infrastructure required to maintain it and the labor required to manage the data. Besides, the storage capacity and medium you choose will have a direct effect on the cost of the surveillance system.  So, how do you choose a suitable CCTV video footage retention time?  How Long Can CCTV Footage be Kept? How long you should or should not store your surveillance footage is not cast in stone. When you are installing a surveillance system in your home, it is advisable that you choose one whose storage can hold at least two weeks’ worth of video footage. This is because rarely do residential customers need to refer to video footage that’s more than a month old.  When it comes to commercial spaces, the Media Development Authority dictates that they store their video footage for at least 30 days. Of course, this will depend on whether there is a criminal activity that should be shared with the authorities.  For example, video footage captured during and after an incident may need to be stored for longer than 30 days. In that case, you might want to store the relevant footage in a separate storage device until the relevant authorities complete investigations.  For small businesses that have recorded little or no serious incidents and only use CCTV as a deterrent for criminal activity, two weeks’ worth of video footage might be more practical. Large corporations might want to store their surveillance data for about 30-90 days. Industries such as the banking sector need to store video footage for at least six months. Related: Things to Know Before Buying A CCTV Camera How Surveillance CCTV Camera Footage is Stored There are various storage options for CCTV video footage based on your preference and the resources at your disposal. You need to first understand that the storage you choose will affect how long you can preserve the data. CCTV data storage options include: DVR and NVR are perhaps the most popular options when it comes to CCTV storage abilities. One reason they are the most preferred is that you can add external storage to the initial surveillance system.  With a DVR system, your CCTV cameras will transmit surveillance footage through coaxial cables to the hard drive. On the other hand, NVR systems transmit data wirelessly. Therefore, you can access data stored in an NVR system through your personal computer or tablet. Some CCTV cameras are equipped with an SD card feature. With this feature, you can bypass the recorder and store video footage directly into the SD card.  The amount of data stored and for how long it lasts will depend on whether the camera records continuously or if it only does so on detecting some motion, its capacity, camera resolution, and bit rate.  Once the SD card fills up, it overwrites the oldest data with the most recent footage. You can transfer data stored on an SD card to either your computer or an external hard drive.  Large organizations prefer cloud storage over conventional storage means, as it is more scalable, secure, and reliable. Besides, recorded footage can be accessed from anywhere. Cloud storage is also quite cost-effective, especially for organizations with multiple branches.  Rather than installing DVRs or NVRs on multiple sites, the video footage from the sites is stored in a central location.  How to Keep CCTV Footage Safely In most cases, the oldest video footage will be overwritten once your system’s surveillance storage is maxed. So, how do you ensure you preserve the CCTV footage after an incident? One way you can safely store your footage is by removing it from the DVR/NVR and storing it in a CD/DVD, external hard drive, SD memory card, or USB drive. This is perhaps the most common method of preserving CCTV video footage.  By removing the data and storing it externally, you are sure that your footage will not be overwritten. However, you also need to store your chosen medium in a secure location. Modern CCTV surveillance systems have a feature where you can ‘flag’ footage so that it will not be overwritten should the NVR/DVR fill up. The major downside to this method of storing CCTV footage is that you would need to access the DVR/NVR itself. Thus, off-site viewing is almost impossible. Also, the footage will be lost should anything happen to the NVR/DVR.  The third way you can securely store your CCTV footage is by uploading it to the cloud. All you need to have is a robust internet service as surveillance footage is quite data intensive. Among the reasons cloud storage is gaining popularity is the fact that it allows for data encryption, thus assuring users that their surveillance data cannot be accessed by unauthorized users.  Also, as on-site video recorders are used alongside the cloud storage, you are certain that your video footage is fully backed up. You will need to check with your surveillance system provider whether your current system or the one you intend to have installed has cloud storage capabilities.  Final Thoughts Having a surveillance system is an important security precaution for residences and businesses. However, you will need to use your CCTV system responsibly and within the guidelines stipulated by Singapore’s data protection laws. One of these laws is on how long you should store CCTV video footage.  Generally, you will be safe to store CCTV footage for a minimum of 30 days or as long as 90 days. But as every setup is different,  your security vendor should advise you on this as well as your storage requirements.  Several factors will impact how much data your system can store and for how long. For this reason, you should

Meta title: Things to Know Before Buying a CCTV Camera (2026 Guide) Meta description: What are some things to know before buying a CCTV camera in Singapore? Read this complete guide to understand all you need to know about CCTV camera systems! – Things to Know Before Buying a CCTV Camera Over the last few years, CCTV camera systems have become the most common form of surveillance. Consequently, millions of CCTV cameras have continued to be installed in businesses, residences, and even in streets across the globe.  According to a recent news article, the global surveillance market is estimated to hit $130.08 billion by the end of 2022.   Among the reasons more businesses, governments, and individuals are investing in CCTV camera systems is the need to monitor and prevent crime. Besides, CCTV footage is admissible in court as evidence of crime. Modern CCTV camera systems offer a whole range of features that include motion detection, high storage capacity, high-resolution images and videos, remote accessibility, and so on.  In this article, we break down the nitty-gritty of what features you should consider before investing in a CCTV surveillance system. Before investing in any CCTV camera system, you need to consider a few important aspects. Internal Memory Card, DVR, NVR or Cloud150 Proper storage of your CCTV camera footage is a critical part of the surveillance system. As we see a shift from analogue to digital IP surveillance cameras with multiple-megapixel range, so does storage and costs increase. You can choose to store your CCTV files onsite or offsite. Onsite storage is probably the easiest and most common option. You can store your CCTV data in removable storage, external storage (DVRs and NVR), or choose cameras with built-in storage. Traditional digital video recorders (DVRs) are a storage option found in analogue CCTV cameras. DVRs have one or multiple hard drives that record CCTV footage and are connected directly with your CCTV cameras using cables. The downside of this storage option is that the storage is not scalable, so you will have to get additional storage or upgrade your surveillance system sooner or later. On the other hand, NVR systems are used in Internet Protocol (IP) cameras and are more scalable compared to the conventional DVR cameras. NVRs can also record input from other digital recorders and video servers. Data stored on NVRs can be stored in the cloud, thus allowing for remote access. Further reading: DVR VS NVR Cameras Pan/Tilt Would you rather a CCTV camera that is fixated to one view or one that can swivel around? If you need to focus on a particular section such as an entrance or a parking lot, a fixed camera will do. However, a Pan-Tilt-Zoom (PTZ) camera would be ideal if you intend to cover a wide area. Pan refers to the maximum horizontal area a CCTV camera can cover while a tilt is the vertical area. The zoom feature helps you focus on specifics such as license plates or faces in real time.  The primary advantage of PTZ over fixed-view CCTV cameras is that you can re-aim their field of view from the recorder or through an app on your smartphone, tablet, or computer. However, you will need to purchase a control panel separately.  As PTZ cameras offer more flexibility in monitoring your property, they are often pricier compared to their fixed counterparts. Image Resolution Image resolution refers to the number of pixels that make an image from its width and height. For example, a CCTV camera with 2MP resolution will produce images whose height and width are 1080 and 1920, respectively. Multiplying these two gives you 2,073,600 megapixels. Other CCTV camera resolutions in the market are 1MP, 4MP, 5MP, and 8MP. The higher the resolution, the better the quality of the footage or images that a CCTV camera captures. In addition to the resolution, you will also need to factor in a CCTV camera’s frame rate. Commonly referred to as FPS (frames per second), this refers to the number of images a camera produces each second. A CCTV camera with a higher fps will cost you more but will give you images with a better resolution. 8MP or 4K cameras have the highest fps of 30.   Type of Camera The CCTV systems market is flooded with different cameras that suit different situations. Some of the most common types of CCTV camera are: Camera Lens There are several features that define a CCTV camera’s lens. They include: Motion and Audio Sensor The sensor is the part of a CCTV camera that captures the image. CCTV camera sensors are CMOS or CCD. While cameras with CMOS sensors are less expensive, they have less clear images compared to CCD. However, the latter uses more power. The sensor’s size will also influence the camera’s image output. A CCTV camera with a large sensor will capture lighter images with more detail compared to one with a smaller sensor. The dimensions of most CCTV camera sensors is either ¼ inch (3.2 mm x 2.4 mm) or ⅓  inch (4.8 mm x 3.6 mm). Modern CCTV cameras have motion sensors whose motion tracking abilities can be used alongside trigger alarms. Other advanced cameras have audio transducers that allow you to record motion and voice simultaneously. However, cameras that have both functionalities will require that you have adequate storage. Type of Wiring Do you choose a wired or a wireless CCTV system? Either is a good option depending on your specific circumstances. Wired systems are hard-wired to a power source and sometimes, to the internet connection. This option is the most reliable as there are fewer issues resulting from dropped signals because of poor internet. However, you will have to involve a professional during their installation. Also, a blackout means your camera will not record any footage. Wireless cameras only need to be connected to a power source, thus making them easier to install as they require fewer cords. The operation of a wireless camera is interrupted by power