4Channel HD Video Multiplexer for Coaxial CCTV Systems Description A 4channel video multiplexer that receives and combines up to four HD video inputs and transmits HDTVI video signals over coaxial cable up to 100M (328ft). Designed to integrate HDTVI cameras into existing coax installations, it simplifies monitoring and recording of multiple camera feeds without extensive rewiring. Key benefits Consolidates multiple camera feeds: Combine up to four HD video inputs for simultaneous monitoring or recording on a single display or recorder. Uses existing coax cable: Transmit HDTVI signals over standard coaxial cable up to 100M (328ft) to avoid cabling and reduce installation time. Maintains HD video quality: Supports HDTVI video format to preserve definition image detail at typical CCTV distances. Simple integration: Works with HDTVI camera systems to expand coverage or centralize feeds with minimal configuration. Important attributes Function: 4channel video multiplexing for HD surveillance applications. Compatibility: Supports HDTVI format cameras and systems that accept HDTVI video signals. Performance: Reliable transmission of HD video over coaxial cable up to 100M (328ft). Installation: Compact unit suitable for deployment near camera clusters, recorders, or monitors. Typical use scenarios Small retail store: Aggregate four HDTVI cameras into a single monitor or recorder to centralize surveillance of entrance, registers, sales floor, and stockroom. Residential property with existing coax: Extend HDTVI camera signals from outbuildings or distant areas back to a central recorder without running network cable. Warehouse or parking area: Monitor up to four zones simultaneously, each located within 100M of the multiplexer, to streamline onsite security monitoring. Who this is for Installers and system integrators who need a straightforward solution to combine multiple HDTVI camera feeds over coax, and property owners who want to expand surveillance coverage while reusing existing coaxial infrastructure. Specifications summary Channels: 4 Signal type: HDTVI video Transmission distance over coaxial cable: up to 100M (328ft) A practical option for integrating multiple HDTVI cameras into a compact, coaxbased surveillance setup.