The IPC-HDW4300CP is an IP Dome Camera from Dahua that comes with 2 lens opions: 2.8mm and 3.6mm. Features: Minimum illumination of 0.01 lux Infrared light 30m Day / Night Auto, forced color, forced black and white Backlight Compensation BLC / HLC / DWDR White balance Automatic, Manual Signal / noise ratio> 50dB Noise Reduction 3D DNR Access Control Automatic, Manual Analog video output No Lens Type Fixed Audio Codec G.711a / G.711u / PCM Audio Output No Built-in Microphone Ethernet interface 1hRJ-45 Protocol Ethernet IPv4 / IPv6 Specifications: Device Device type IP-camera Body type Dome (DOME) Wednesday Street Type of matrix CMOS The size of the matrix, ” 13 The total number of pixels, MP 3 Frames per second at full resolution 20 Day Night Yes Sensitivity Color, lux 0.01 Sensitivity B & W, lux 0.005 IR lights Yes Lens Interchangeable Lens No Lens Focal Length, mm 2.8/3.6 Video Support of video codecs Motion JPEG, H.264 Audio Built-in microphone Yes Audio No Network Wireless Adapter No PTZ PTZ No Other Supports ONVIF Yes Nutrition PoE 802.3af, 12V DC Temperature, ° C -20 – 60 Length mm 107.9 Width 107.9 Height mm 84.1 Weight, g 400