The acronym CCTV stands for closed-circuit television, it’s the use of specialized video cameras to send out high definition moving pictures to a set of monitors for security purposes. Many organizations such as banks, hotels, casinos, airports, and even homes use CCTV as a means of improving the level of security and a deterrent to crime such as theft or vandalism. Its mostly installed at entrances, exit, surrounding environments, and also various key areas in a building with its feeds transmitted privately over a network to a control room hence the term closed circuit.
There are different types of CCTV cameras for surveillance, each with its unique features and limitations which will be elaborated upon to help you decide on which will perfectly suit your security needs especially when it comes to the location.
Types of CCTV
- Dome CCTV Camera
- PTZ CCTV Camera
- Bullet CCTV Camera
- Day/Night CCTV Camera
- Network/IP CCTV Camera
- High Definition CCTV Camera
- C Mount CCTV Camera
1. Dome CCTV Camera
The camera is named after its external casing, its one of the most used indoor/outdoor surveillance camera. Its design makes it impossible to know where the camera lens is focusing at a particular point in time which is ideal for deterring criminals. The Dome CCTV is very easy to install and also comes with an IR/Night vision feature for easy use at night. Its used in homes, retail stores and restaurants because it easily blends in with its surrounding.
2. PTZ CCTV Camera
also known as the Pan, Tilt and Zoom camera allows the camera to be adjusted left or right, up and down, and also allows the lens to be zoomed in or out. The PTZ CCTV Camera produces high-quality image resolution, has an optical zoom of x36, and also can view up to 200m at night. The PTZ closed circuit television camera is used in Video Conferencing, Live Video productions, Lecture Capture, Distance Learning, and several other applications.
3. Bullet CCTV Camera
They are designed for covering a particular area, with a long and cylindrical shape suitable for outdoor surveillance. It can be mounted on the ceiling or on a wall and can be used for both indoor and outdoor surveillance. The bullet CCTV camera cannot be panned, tilted or zoom but performs optimally on long distance views, it comes with an IR/Night Vision, lenses that produce high-quality images and also motion sensors. The Bullet CCTV is used in homes and offices, Car Parking Lots, Shopping Malls because it’s easy to manage
4. Day/Night CCTV Camera
Works both in a poorly lit and normal environment which makes it suitable for 24/7 installations, the clear imagery is made possible not by infrared light but by specially built image chips. The Day/Night CCTV Camera can compensate for different light conditions like glare, direct sunlight, reflections, and a backlight which makes it very suitable for Outdoor surveillance. The Day/Night CCTV camera records both colored and black/white pictures, has a wide variety of sizes, and also has infrared capabilities. The Day/Night closed circuit television is used at homes, offices, Dataware houses, banks, and many more outdoor applications.
5. Network/IP CCTV Camera
These cameras are both Lan enabled and Wireless enabled, they transmit images over a network and can be remotely accessed over the internet with the use of a login credential, the pictures are smartly compressed to minimize the bandwidth wastage which is a major selling point for wireless
6. High Defintion CCTV Camera
High Definition CCTV Cameras are used majorly for high-risk establishments, like banks, jewelry stores, and malls, because they are made up of high-resolution lens they can produce high definition images which are great for spotting misconducts and allows zooming of images for extra clarity. They offer maximum security and can zoom without losing focus.
7. C Mount CCTV Camera
This CCTV Camera comes with a detachable lens to fit different uses. The C mount CCTV Camera can be mounted with special lenses that will improve its coverage distance, a normal CCTV camera lens will cover about 35 to 40 ft but with the C Mount Camera, it can cover over 40ft. The c mount camera can be upgraded base don technology changes and its very effective for indoor surveillance. The c mount camera can be used in homes and offices to serve as surveillance and deterrence because of its bulky size.
Based on all this information, we hope you can make an informed choice on which closed circuit television camera (CCTV) will be suitable for your needs and also know whichever you choose is the best because all the cameras have their particular application. For your professional CCTV security surveillance system installations, CCTV price list inquiry in Nigeria and other security inquiries, contact Trivest Technologies today on +234-802-230-6494 or forward a mail to email@example.com.