4 channel passive (video) balun

Specification:
-4 Channel Passive CCTV Video Balun
-Adopt differential signal transmission with excellent anti-jamming ability
-Full-motion CCTV video at distances up to 1080 feet  when used with any passive UTP video transceiver; Up to 4920 feet  with any active UTP video receiver
-No power required
-Built-in transient suppression protection