General description 100% Brand New and High Quality Passive Video Balun for AHD CVI TVI Max 1080P. This device allows video signals from 4 different cameras to be transmitted via a single RJ45 network cable, helping you save on hardware and installation costs. It features BNC to 8-pin terminal block Female BNC connectors, enabling direct connection to your BNC male connector CCTV camera without the need for an adapter. Technical specifications Type: 4CH Color: Silver Material: Plastic + Metal Maximum color video working distance: 450m (when used with passive UTP video transceiver) Measurement allowed error: +/- 1-3 cm Installation Easy installation is facilitated, although a power supply is required. Usage This balun can be used as both a receiver and transmitter for video signals via UTP LAN cable. Other information Built-in transient suppression protection and lightning protection are included. Note: Light reflection and different displays may cause the color of the item to differ