Baluns are passive and require no power. Video baluns have 2 screw-down terminals to connect wire to, and a male BNC jack to connect to camera or DVR. The PTZ baluns have a CAT 5 jack on each end - not screw down terminals.
Note: Baluns are sold in pairs. Each unit ordered is 2 baluns.
|Cabling||Cat 5 (Not included)|
|Package Includes||2 Baluns|