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UHF Transmitter 240 volts in european triple outlet

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  • Model: SP3UHFSA
  • Shipping Weight: 0.05lbs


UHF bugging and spying listening device concealed into an European, 220V electricity outlet extension

The miniaturized UHF audio transmitter is camouflaged in a wall extension outlet.
It features a high sensitivity microphone. This is a professional device for domestic surveillance.

It has a long distance transmission (min. 100 meters in urban areas, and up to 400 meters on open areas).
The UHF transmitter broadcasts secretly above the domestic band (433MHz).

It is designed by professional engineers, for the professional investigators, law enforcement officers and common customers.
We sell 2 types of receivers adjusted to match the frequency.
Each transmitter is tested and adjusted in our specialized laboratory and examined as well "on field" for maximum distance.

Compatible receivers:

or any receiver within 400-450 MHz band and 2.5 kHz steps.


  • Working Voltage: 220V

  • SIZE:  As seen

  • Frequency: NFM (UHF) 433.6-433.9MHz CRYSTAL STABILIZED.

  • Distance: 100 m - up to 400 m line of sight. (L.O.S).

  • Built using SMD components, for more stability and range (MIL SPECS 1% accuracy).

  • EXTRA amplified output!

  • Penetrates through walls and ceilings.

  • Its tiny microphone is so sensitive, you can pick up a whisper from about 30sq.ft (100sq.m) radius ,

  • Professional gold plated board for extra stability.


  • 1 x Crystal controlled PLL Crystal controlled 220V bug transmitter in Adapter.

  • 1 x Instructions Manual.