1.Door Camcorder with Color Monitor and Motion Sensor 2.Indoor active surveillance, indoor and outdoor two-way ... intercom Door Camcorder with Color Monitor and Motion Sensor Features:1.Replace the cats eye, easy to install2. ... intercom3.300K Pixel camera, 4* digital zoom4.Digital Audio, voice clear5.Automacic power saving, battery alerts Specification:Power Ordinary batteryCamera ...