Equipped with professional optical lenses, two built-in spotlights, and two infrared (IR) lights, the C3N renders sharp colour imaging, even in pitch-black darkness. More than just helping produce colour night time imaging, the spotlights can also be used as floodlights to illuminate hidden areas around your property. When extra lighting is not a necessity to you, simply switch the camera to black-and-white night vision mode via the EZVIZ App and turning off the spotlights. Whats even greater is that you can select smart night vision mode. In this mode, the C3N will automatically switch from black-and-white monitoring to colour monitoring, turning on the spotlights when it detects human movement. Upon detection of human movement, the C3N camera can automatically flash or be set manually to flash the two spotlights to deter unwanted visitors. The C3N signal boasts wall-penetration and anti-interference capabilities.