These upgraded 8MP Mini CCTV BNC Passive Video Balun can support 720P960P1080P3MP4MP5MP HDCVI HDTVICVBSAHD video transmission UTP CAT55E6 is suitable for these video balun up to 400 Max transmission distance for AHDCVI devices up to200 Max transmission distance for TVI Adopted Prees Fit screw free installtion installation on UPT terminal blocks easy to operate and save your timePushterminal channel passive HD transceiver male BNC allows connection directly to TVICVIAHD or camera systemgold plated BNC better transmission quality long distance HD transmitter Video Balun AHD CVI TVI Coax to UTP Cat6 Connector HD 720P 1080P CCTV BNC