Resolution:2560x1440
Sensor:Cmos 500W
Angel wide:120degree F=1.3
Lens:Glasses 6G
Video coding format:MJPEG/YUY2/H.264
Ftps:30FPS
Type of drive:Free drive(plug and play)
Interface Type:USB2.0
Microphone:Built-in
Speaker:Double Speaker
Usb cable length:200cm
Unit size:60x50x50mm