101av security dome camera 1080p 1920x1080 true full-hd 4in1(tvi, ahd, cvi, cvbs) 3.6mm fixed lens 2.4 megapixel starvis image sensor in/outdoor smart ir dwdr surveillance home office (charcoal)

It has WDR function. Built-in 3.6mm fixed lens, effectively extend your observation range. With 18 pcs IR infrared LEDs, it has 20 meters IR range, can change from color to black automatically and take clear picture during both day- and night-time. The Smart IR function also enables it to catch clear face picture during nigh time. The camera has IP66 fully weatherproof rate and vandal proof metal housing. It's easy to install. It can protect your office or home effectively.