The VideoEase CCTV Power-Thru Balun allows video and remote power to be transmitted via one 4-pair Cat 5 cable, thus eliminating the need to install multiple cables for more efficient cabling in the CCTV security and surveillance environment. The Power-Thru Balun may be used in pairs or in conjunction with standard twisted pair cross-connect devices and other MuxLab CCTV baluns such as the 500000, 500009, 500023 and 500015. Features & Benefits: Combines video and remote power under one 4-pair Cat 5 cable for more efficient cabling. Video up to 2,200 ft (670m) via Cat 5 UTP. Remote power up to 500ft (170m)at 24VAC/5VA via three (3) twisted pairs