Features: This AHDs/CVI/TVIs/CVBS compatible passive twisted pair video balun enables multiple format signals transmission without requiring device specific converters, ideal for surveillances systems needing flexible camera compatibility. Featuring ABS housing and passive design, it ensures stable 1080p video delivery over 500m via twisted pair cable while resisting signals interferences in harsh environments. for security installers, facility managers, and homeowners requiring adaptable surveillances solution across mixed brand camera setups. Deploys effortlessly in construction sites, retail stores, residential complexes, and outdoor installations where long distance cabling and weather resistance are critical. Its toolless connection and universals protocols support eliminate compatibility headaches, making CCTV systems upgrades cost effective across analog and TVIs/AHDs/CVI ecosystem. Specifications: Materials: ABS Size: 41x17x18mm Package Includes: 1Set Passive Twisted Pair Transmitter note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.