Compatible with all HD-TVI, HD-CVI, AHD & CVBS analog cameras; Color video max up to 400m for CVBS camera; Color video max up to 440m for HD-CVI 720P camera. If you adjust saturation of DVR, max up to 470m . Color video max up to 230m for HD-CVI 1080P camera. Color video max up to 230m for HD-CVI 4MPX camera; Built-in TVS (Transient Voltage Suppressor) for surgeprotection; Wave Filter Design, Anti-Static Design ,Lightning protection design Grade: III, 60 dB crosstalk and noise immunity , Exceptional interference rejection; ABS engineering plastic housingen