The pinhole camera in the PIR housing is an inconspicuous, discreet surveillance camera. Perfectly disguised in a motion sensor housing, it can be easily fitted to the ceiling without being recognised as a camera. The pictures are in colour. The pinhole camera in the PIR housing is equipped with a 1/3" Super HAD CCD from Sony. The CCD element is extremely light-sensitive (0.4 lux). With 650 TV lines, the colour pictures are of best quality. The integrated pinhole lens has a focal length of 3.7 mm, and the horizontal angle of vision is 71°. The integrated microphone means that in addition to seeing what is happening in the camera's surveillance area, you can also hear it. Apart from the usual video output (BNC), this camera also has an audio output (cinch). The pinhole camera in the PIR housing has ELC (Electronic Light Compensation), BLC (Back Light Compensation), AGC (Automatic Gain Control) and AWB (Automatic White Balance). The protection class IP50 makes it dustproof. This camera is designed for indoor use. Its power consumption is 2.64 Watt.