Wireless Audio / Video System Disguised in Smoke Detector

PKI 5750Print

The PKI 5750 – wireless audio/video system disguised in a smoke detector offers the best choice for camouflaged observation in office environments and other rooms where unobtrusive surveillance is required. With the self-adhesive tape the smoke detector camera can be fixed within seconds and at any place without any installation tools. The built-in camera can be positioned to any required direction and the integrated transmitter covers a range of approx. 200 m for a clear sound and picture reception. Depending on customer’s requirements various combinations are available:

a) either b/w or colour cameras

b) transmitters in different frequency ranges 1.3, 2.3 or 5.8 GHz

c) transmitters with different output power – 10 mW to 200 mW (Every other type is available on request)


  • B/W Camera:  TV-Lines: min. 420, min. Illumination: 0.05 Lux, built-in Lens: F = 3.6 mm
  • Colour Camera: TV-Lines: min. 380, min. illumination: 0,25 Lux, built-in lens: F = 4,3 mm
  • A/V Transmitter: Frequency Ranges: 1.3, 2.3 and 5.8 GHz, output Power: 200, 25, 10 mW
  • Housing: height: approx. 60 mm, diameter: approx. 125 mm, weight: approx. 120 gr.
  • LCD Pocket Receiver, screen size: 50 mm, dimensions: 60 x 120 x 35 mm, power supply: standard batteries
  • Black/white or colour transmission
  • Up to 4 hours operation time
  • Selectable transmission channels
  • Integrated microphone
  • Portable pocket receiver