EXTEND-A-LINE

closed-circuit TV video and audio monitoring system for remote surveillance of a predetermined area such as an RCA (radiation controlled area) at a nuclear power plant comprising video camera, two-way speakers and lighting housed together to comprise single unit for mounting on a pan and tilt bracket assembly in area to keep under remote surveillance; video monitors and two-way speakers remotely located from video-audio housing; separate, portable, two-way speakers for operation at sub-station; metal rack spacing consoles to house the video monitors; metal support brackets for mounting the audio and video components to various types of surfaces and structures; and infrared/heat motion detection unit interfaced with CCTV video cameras, speakers, video recorder and monitors which operate in response to activation of infrared/heat motion detection units