Support true humanoid intelligent alert double light; Support blacklight full color, color night vision is clear. Three modes preview, blacklight full-color infrared night vision double light warning. Support ONVIF protocol recorder adds; CMS computer client saves and plays in real-time. Exclusive patented spherical heat treatment, with an average of 30 degrees, let the screen exposure heat dry and disappear. Dual Antenna 5DB transmits signals, high gain design, and the signal is bigger and stronger.