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Powerful 3V transmitter in the UHF band 400 to 460 MHz

Price :
$249.95 $198.95Save: 20% off
Quantity :  
  • Model: PU3V
  • Shipping Weight: 0.07lbs


20% discount on all the orders if paid by Western Union (not including shipping fee)


The PU3V bugging spy microphone transmitter is a very powerful surveillance device.

Its unique professional design, makes it one of the most popular spying surveillance device. Most customers asks for a powerful listening device, for relative long distance. Actually, there is not a requirement which is always needed. Sometimes, if the spying device, micro transmitter, is placed in a high place, second or third floor, and there are not too many obstructions between the transmitter and receiver, most transmitters that we sell will also do the job perfectly.

This device is intended to be used in problematic places, for example ground floor houses or offices, crowded urban areas, or if required a long distance surveillance. We encase it in a micro enclosure and use an on / off switch.

The UHF micro transmitter can be concealed anywhere in the room. The audio is one of the most sensitive you may find, and it will catch even a whisper from several meters.
Then, it transmits the voices to the UHF receiver you may have, or to our programmable receiver, Petru433


In conclusion, if you need a real professional device, unique on the market, which can be programmed to endless UHF frequencies (in our lab), this is the best choice for you.


  • Powered: 2 X 1.5V Batteries, AAA
  • Dimension: ONLY 3 X 3 cm ! !
  • Frequency: NFM (UHF) 400-460 MHz
  • Estimated distance: ~ 2000 meters line of sight. (L.O.S).
  • The device is coated with special Anti static and Anti inflammatory material.
  • High walls penetration.
  • High amplification FET omnidirectional internal microphone.
  • Professional gild pcb for extra stability.


  • 1 Crystal controlled PLL Microprocessor stabilized PU3V bugging device audio transmitter.
  • 1 User Manual.

bug spy powerful 3 volts