If both camera types have the same image sensor and 3.6mm lens, they will capture the same resolution and angle of video. A night club with dark walls may prefer a black bullet style camera.

For example, a retail store may prefer a white dome to match their ceiling tiles. They are just body style options that are available to fit into different types of installations. These body styles do not impact the resolution of video that they are able to capture. What difference does the shape of a CCTV camera make?ĬCTV cameras are available in different body styles / housing types including bullet, dome, and hidden camera housings. More detailed article to compare security camera lens sizes here. a 3.6mm lens is slightly less than 90 degrees. For example, a 2.8mm lens provides an angle of view slightly wider than 90 degrees. Generally, the smaller the size of the lens in millimeters(mm), the wider angle of view it provides. There are a variety of lens sizes available for CCTV cameras. Please check out this article and video toĬompare analog CCTV vs 1080p HD-over-Coax camera resolution. The difference in video resolution between analog and 1080p resolution is significant. How does analog camera resolution compare to HD-over-Coax?

You can also watch this video demo to see 960H video captured by a CCTV camera. This is a 960H resolution image captured with thisĭome CCTV camera. Prior to the advent of 960H resolution, D1 was the highest resolution. The highest resolution that analog cameras and DVRs support is 960H video resolution, which is 960 x 480 pixels. You can learn more about how to wire security cameras by accessing these guides. These same cables can also be used for HD-over-Coax cameras such as AHD or HD-TVI cameras. Pre-made Siamese coax cable and spools of RG59 coax cable are available for CCTV camera installations. This makes it convenient for installers to run both power and video using a single cable. Typically a 'Siamese type' cable is used which consists of the coaxial cable for video and a pair of stranded cable for power. What type of cable is used to wire CCTV cameras?ħ5 ohm coax cable is used to wire CCTV cameras to DVRs and monitors. Analog CCTV video information is encoded on one channel and does not include audio. CVBS video is standard definition, typically at 480i or 576i resolution. CCTV Cameras are hard wired to surveillance DVRs via coax cable to record video surveillance footage. Here are some frequently asked questions that we receive about analog CCTV cameras.ĬCTV cameras are a type of security camera that uses an analog video signal (CVBS / Composite Video Baseband Signal)

Mini cctv cameras