CCTV via Cat-5 Twisted Pair Audio/Video/Power Balun Transceivers (Pair)
Receive and transmit video signals audio and power over UTP wire - Sends video up to 1000 feet via inexpensive cat.5 twisted pair cable - Route 12V DC/24V AC power via cat.5 cable - Provides noise interference restrain design and permitting stable images - Built-in transient protection design needless to use a ground connection - Compact size and easy installation - Comes in pair one for camera and the other for DVR