This surveillance DVR, from Covert Systems, has been desigend for all single video input recorder applications. With video motion detection built-in, this recorder will simplify many covert camera operations. One could even replace their old video tape recorder with this new solid state device. The 720 by 480 at 30 FPS makes it ideal for all surveillance applications. One could make up his own surveillance system or how about an in car video system recorder. With one alarm input, it can be triggered by any switch or relay closure.