RJ45+DC+BNC+RCA (Audio) Interface . Video Audio Data Power BNC Via UTP CAT5. 4K Video Balun Compatible format: AHD/TVI/CVI/CVBS; Resolution: 720P/960P/1080P(2MP)/3MP/5MP/8MP Transmission Distance: CVI and AHD up to 400m/1312ft; TVI and CVBS up to 300m/984ft The RJ45 Video Balun is not designed for waterproof applications and is intended solely for indoor use. Ensure that the RJ45 connectors on both the camera side and DVR side adhere to the same standard. Incorrectly mixing color codes may lead to damage of the camera and associated devices. Note: Needs to be used in pairs. Not waterproof, Only for theCategory 5E/Category 6 Cable. --Compatible format: AHD/TVI/CVI/CVBS
--Transmission Distance: CVI and AHD up to 400m/1312ft; TVI and CVBS up to 300m/984ft
--Resolution Pixel: 720P/960P/1080P(2MP)/3MP/5MP/8MP
--Different pixels reach different distances, For example, 8MP AHD Cameras about 250 meters, 8MP CVI cameras about 200 meters, 8MP TVI cameras about 150M.
--Power Transmission: Power Voltage Drop Calculations for 12V DC 1Amp, cable distance should be not exceed 90 feet/27m.
For longer distances, please use input and output 12V-48V voltage

Note:
--Only compatible with the Category 5/Category 5E/Category 6 Cable.
--RJ45 video balun is not waterproof. Please make sure the RJ45 for camera side and DVR side are the same standard.
--Wrong cabling may be result in burning the camera and devices.