2.4GHz Wireless Camera System (GA-120) offers a simple setup procedure, but gives full security functions to home or small office users. It consists of a color camera with a microphone and an integrated transmitter, and a 4-channel receiver. Sound and images from the camera are sent up to 300 feet to a receiver, which could be connected to a TV for monitoring, or a to VCR for recording. Perfect for building a cost-efficient and portable security system.