USG CCTV Twelve 12x Mini Baluns (BNC Male, 2 Pin Solid Screw Terminal) - Premium Model - Interference Rejection & Transient Protection Built-In, Passive Transceiver, Video Over UTP Cable, Up to 3,000 Feet CCTV Video Transceiver Balun - BNC Male + 2pin Solid Screw Connectors Use One Cat 3/4/5/6 Instead Of Expensive And Harder To Run Coaxial Cable Video Transmission Distances: 1,300 Feet Color / 2,000 Feet B&W / 3,000 Feet Color With Active Transceiver Interference Rejection & Transient Protection Built-In 30 Day No-Questions-Asked Return Policy and 2 Year USA Warranty When Purchased From Seller 'Urban Security Group'