The CAMTRV24 is a single channel, UTP video balun for unshielded twisted pair video transmission that includes a multi-function surge protector for twisted pair data and the 12 or 24 volt camera supply. The CAMTRV24 provides multi-stage surge protection to a single camera system and P/T/Z unit for each of these functions. The unit can be used at the camera or head-end. The CAMTRV24 is ideally suited for outdoor cameras, where extreme protection on all signal connections is required. The unit has screw terminals at the input and output for connection to the twisted pair video and screw terminals at the inputs and outputs for connection to the data and power. The CAMTRV24 provides a heavy, single point ground connection and is easily installed in minutes.