Dear Sir/Madam, Type:IP Camera Style:Dome Camera Sensor:CMOS Technology:Pan / Tilt / Zoom Special Features:Waterproof / Weatherproof compression mode:H.264 digital 20x zoom ptz dome camera, 2mp ip network camera Image Sensor:1/2.5 Progressive Scan CMOS, ir bullet camera usage of ptz camera:20x zoom ptz dome camera, optical zoom Application of speed dome cameras:chinese surveillance cameras, baby monitor camera Focal Length:Vari-Focal, 4.5 ~85mm, zoom camera, 1080p ptz ip camera Usage of PTZ cameras:video surveillance camera, night vision infrared camera Material:Metal Housing + ABS, security camera system, autofocus camera Effective Pixel:2.0 Mega Pixel (1920X1080), digital video camera, 2mp ip camera Show More