.Powerful Auto Iris Vari-Focus Lens 3.5-12mm

.Image control IR-LED to maintain longer lifetime.

.Auto Gain Control (AGC) & Auto Exposure (AE).

.Aperture Correction. Adding aperture correction let picture clearer.

.Anti Color Rolling Technology.

.Waterproofing, can be waterproofing criterion: IP66

.Low power consumption

.Combine with 3 different IR LED for better coverage

.IP66 waterproof, with 21pcs high performance IR LED..