Evertech 4 Pairs (8 Pcs) Tool Less Crimp Mount Passive Video Balun with Lightning Protection Compact Size UTP CAT5/CAT6 Full-motion CCTV video at distances up to 550m when used with any passive transceiver Up to 1500m with any active UTP video receiver. Tool-less, installs in seconds, no need to strip the wires NTSC, PAL and SRCAM video formats Compact size and easy installation