4 IN 1 Professional IR dome security camera employs 1/2.8″ SONY STARVIS CMOS Image Sensor with 2.1 Megapixel Resolution and an advanced circuit design. It adopts advanced image processing technology including 3D Noise Reduction, WDR and Sense-UP . The resolution is as high as 1080P, which ensures clear and bright pictures.  It has an OSD Menu option that can be used to change the video output HD-TVI, HD-AHD, HD-CVI, or Analogue CVBS(1000TVL) and adjust the video setting. It also has WDR functionilty. A Built-in 3.6mm lens, effectively extend your observation range. With 24 pcs IR infrared LEDs, it has 20 meters IR range, can change from color to black automatically and produce clear footage during both day- and night-time. The Smart IR function also enables it to catch clear face images during nigh time.
The camera has IP66 fully weatherproof rate and vandal proof metal housing and is easy to install.