Do you need security cameras for your shop or office, or do you simply want to keep your home safe at all times? All you need is a CCTV camera, to be placed in the environment, both indoors and outdoors, in order to always have everything that happens in the surrounding space under control. There are tons of different models of CCTV cameras, and we are here to help you choose the best one.
The best wireless CCTV camera may not be easy to purchase, but armed with the right information you can easily purchase one for your home or office use.
The CCTV cameras are versatile, resistant and as safe as possible from external attacks, however a model that contains all these features can also cost a lot, but less versatile and more specific devices may be enough to solve your problems, as well as much more cheap. There are CCTV cameras to be used outdoors, others that work connected to electricity, others that can only be powered by rechargeable batteries.
The latter can be more easily inserted into the environment than traditional models that require connection to electricity, however they have a significantly higher price list and require recharging of the integrated batteries at regular intervals. CCTV cameras can also record live video on the cloud, or save them locally, and can only activate when needed for the best energy efficiency. In short, if you need the right CCTV security camera for your needs, you are in the right place, and I recommend that you read all the next lines so as not to make a mistake in the purchase!
How to choose the best CCTV camera
- Image quality and format – before making a purchase, carefully evaluate the quality of the images captured by the CCTV camera. As obvious enough, cameras with HD resolution (1280 × 720 pixels) offer greater sharpness of the footage but when the speed of your ADSL is not the most exciting it may be wiser to opt for a lower resolution CCTV camera ( e.g. 640 × 480 pixels) whose images require less bandwidth to be transmitted remotely. Speaking of shooting quality, the format in which the images are captured is also important. CCTV cameras generally support H.264, MPEG4, MJPEG and JPEG (still photo) formats, which offer different compression ratios. In general, the format that offers the best ratio between weight and quality of the files is H.264. He also pays attention to the frames per second of the shots (a higher number corresponds to a greater fluidity of the images) and to the camera optics which denotes, among other things, his ability to capture images in low light. Remember that a lower value corresponds to a larger aperture (f / 2 is greater than f / 2.8, so to speak).
- Sensors – the recording is started automatically in those cameras that are equipped with motion detection, i.e. a sensor that detects movements in the monitored area and alerts the user (via email or via notification on their smartphone / tablet) of what is happening . CCTV cameras equipped with passive infrared PIR sensors can detect intrusions even in low light conditions.
- Framing and range – as regards the “range” of the camera, you must know that there are static CCTV cameras (ie with fixed framing), robotic cameras that can move remotely and PTZ (Pan-Tilt -Zoom) which, on the other hand, can be moved slightly horizontally and vertically or zoomed in on the framed area. Alternatively, there are Fisheye (fish eye) cameras that are able to offer a 360 ° view of the room in which they are placed.
- Audio – as regards the sound sector, it is advisable to opt for cameras with two-way audio, which allow you to listen to what is happening in the monitored area and, at the same time, communicate through the device using the computer microphone or mobile phone.
- Indoor and outdoor CCTV camera – a fundamental distinction to be taken into account is that between indoor CCTV camera and outdoor CCTV camera. To be used outdoors (e.g. in the garden), the cameras must be resistant to rain, temperature variations and all those “inconveniences” to which they may be subjected outside the home. Unless you want to break it in no time, it is not recommended to use an indoor camera for other purposes.
- Connection type – one of the first things to look at is the type of connection the CCTV cameras need to work. Generally, cameras of this type are connected by cable to the power supply (so they must be positioned near a socket) and connect to the wireless network of the house without additional cables, but there are also models that need a direct connection (Ethernet) to the router to access the Internet. In the latter case, it is better to opt for PoE (Power over Ethernet) cameras, which, through an inexpensive adapter, allow you to use the same cable for both power supply and connection to the network.
This much information is all you need to figure out how to purchase from the best CCTV camera in India, for home use or for office. Choosing the brand and checking the price points come later, the more important aspects of a CCTV camera we have already discussed above. A good CCTV camera will last you a long time. Just make sure you get the right product and maintain it well.