The 4 Channel Transceiver Box. It converts 4 coax lines,

BNC Jacks, to a Screw Terminal Block and/or 1 RJ45 Jack.

Dimensions: 105mm x 55mm x 29mm (excluding connectors)

Features:

*Adopt differential signal transmission with excellent anti-jamming ability

* Full-motion CCTV video at distances up to 330m when used with any passive UTP video transceiver

* Up to 1500m with any active UTP video receiver

* No power required

* Built-in transient suppression protection