CCTV camera is usually installed for ensuring continues surveillance and security of a sensitive area. However, this device has proved to be so useful that individuals and organisations have stared using it at home, offices, warehouses, shops, production units, and motor garages. Apart from this, CCTV camera is fixed at several public places, such as shopping malls, ATMs, toll tax offices, patrol filling stations, bus stands, railway stations, airports, eateries, cafes, hotels, military areas, atomic plants, and busy streets. However, if you are going to use it to protect your precious possessions and keeping an eye on the minor and major events going on in your surroundings, you should actually know how to use the CCTV camera in the right manner.

First of all, you must be aware of choosing a perfect device, as per your requirement. It will help you get rid of all those worries of safety and security of your home and a business premise that often leads to sleepless nights. It is truly amazing that a single CCTV camera can help you to reduce the crime rate to a large extent. It will also help you to see the regular activities of your employees, even if you are not in your office. However, you must know the fundamental characteristics of a CCTV that must not be overlooked while you purchase the one for yourself.

Here are some guidelines that will help you to buy the best CCTV camera for fulfilling your diverse needs:

1. Check the resolution of CCTV – The resolution of CCTV camera must have high resolution for better picture quality. Obviously, you will like to have clarity in all the recorded clips, and it will be possible only with the help of a high resolution camera.
2. Decide whether you want to have day-night recording- If, you are going to use the CCTV for round the clock surveillance, you will have to make sure that you buy an infrared camera, that can record in darkness and light with complete ease.
3. Make a selection between black & White and coloured: You must be able to understand whether you want black and white video recording or the coloured one, as you will have to choose the CCTV camera accordingly.
4. Check Internet viewing resolution and frame rate: You must inquire about Common Intermediate Format (CIF), which is the unit of internet viewing resolution. Besides this, you should know the value of frame rate of the camera, which marks the affect on the quality of video footage.
5. Weather proof CCTV camera for placing it at indoor and outdoor locations: You should make sure that your CCTV camera can be fixed at indoor or outdoor locations without worrying about the weather conditions. Waterproof camera will be better to be used at all such places that are prone to snowfall, rain, humidity, dust and sunlight.
6. Motion detection and revolving according: some CCTV cameras are capable of detecting motion and they set the angle accordingly. Therefore, if you want to record the video for a large space, you can use revolving camera or motion detection camera.

All these points will definitely help you to buy a perfect CCTV camera for ensured surveillance.