CCTV cameras are a type of security camera that uses an analog video signal (CVBS / Composite Video Baseband Signal) to capture video surveillance footage. Analog CCTV cameras are hard wired to surveillance DVRs and monitors using coax cable such as RG59. In addition to analog cameras, we also supply 4-in-1 HD-over-Coax security cameraswhich use the same coax cable, but support 1080p video resolution (in addition to analog resolution). This allows you to use an analog DVR now, then upgrade later to an HD surveillance DVR later, without changing cameras or cable.
Learn more about CCTV cameras by reading our FAQ below on this page. You can also watch demo videos here....
This is a 960H resolution image captured with this dome CCTV camera. You can also watch this video demo to see 960H video captured by a CCTV camera.
How does analog camera resolution compare to HD-over-Coax?
The difference in video resolution between analog and 1080p resolution is significant. Please check out this article and video to compare analog CCTV vs 1080p HD-over-Coax camera resolution.
What size lens do I need?
There are a variety of lens sizes available for CCTV cameras. Generally, the smaller the size of the lens in millimeters(mm), the wider angle of view it provides. For example, a 2.8mm lens provides an angle of view slightly wider than 90 degrees. a 3.6mm lens is slightly less than 90 degrees.
CCTV cameras are available in different body styles / housing types including bullet, dome, and hidden camera housings. These body styles do not impact the resolution of video that they are able to capture. They are just body style options that are available to fit into different types of installations. For example, a retail store may prefer a white dome to match their ceiling tiles. A night club with dark walls may prefer a black bullet style camera. If both camera types have the same image sensor and 3.6mm lens, they will capture the same resolution and angle of video.
 Infrared Security Cameras |  Dome Security Cameras |  Bullet Security Cameras |  Box Security Cameras |  PTZ Security Cameras |
I do not want to record video to a DVR. Can I connect a CCTV camera direct to a TV or monitor?
Yes, analog cameras are especially easy to connect directly to a TV because most TVs have an analog RCA video input. If your TV has an analog RCA input, you can use 75 ohm pre-made camera cable or 75 ohm RG59 coax cable and connect your camera directly to the RCA input of the TV. You can find a more detailed article about connecting security cameras to TVs here.
Dome Cameras for Outdoor and Indoor Use :-
In our Dome Camera section you will find both indoor and outdoor dome security cameras. The most popular are Night Vision and Vandal Proof Cameras which are a great way to keep an eye on your property where the camera must be mounted near arms reach. The vandal resistant casing feature of dome cameras allows for protection against tampering, and light blows, making them perfect for high traffic areas like apartment or school hallways. The infrared night vision enables the camera to see in darkness, and the varifocal lens where available allows the camera to be adjusted to attain the best angle of view. We feature all types of dome security cameras here. Please be sure to choose the camera that is compatible with Security DVR type by using the Signal Type filter below to choose from Analog, HDCVI, and IP based signals.
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