The ComNet™ FVR4C4B Video and Contact Closure Receiver unit supports four independent channels of video and four independent dry contact closures over four separate optical fibers. State-of-the-art 8-bit digital decoding is utilized for the four video channels. The contact closure channels may be used with triggered-event CCTV camera systems, or other applications such as access controlled motor-operated gates, doors, or other equipment requiring remote actuation and control. Plug-and-play design ensures ease of installation, and no electrical or optical adjustments are ever required. Bi-color (Red/Green) LED indicators are provided for rapidly ascertaining equipment operating status. The high channel density of the FVR4C4B makes this unique product ideal for those installations where space may be limited. Packaged in the exclusive ComNet ComFit housing, these units may be either surface/shelf-mounted or rack-mounted, or may be DIN-rail mounted by the addition of ComNet model DINBKT1 adaptor plate. The FVR4C4B Receiver is fully compatible with ComNet’s model FVT1C1B-M Video Transmitter unit.