Analog CCTV Cameras
Analog Camera is a universal standard CCTV camera and has been for several decades. Virtually any analog CCTV camera can be plugged into any DVR, regardless of brand. It is as simple as plugging a cable into the camera and into a DVR. Just point the camera, plug in the cable and power on the DVR.
There are many limitations in analog CCTV, and we will address those, but the point is that when initially looked at from an installation, learning curve and from maintenance standpoint, analog CCTV is simple solution.