Spy bug microphone transmitter with VOX


Programmable Spy Bug Microphone Transmitter with VOX with up to 600 meters transmitting range


Programmable Spy Bug Microphone Transmitter with VOX for surveillance


Key Benefits:

  • Transmitting range: up to 600 meters
  • Voice sensibility: up to 8 meters
  • Autonomy with CR2450 battery: 185 hours in stand-by / 20 hours in continuous transmission
  • High stability, microcontroller operated

What is it for:
This microphone transmitter is different from the other transmitters that we have, because it has the VOX function: it allows the battery saving because it only transmits when there is a sound activity in that area.
A spy bug microphone is used when someone wishes to listen a person/a group without them to know, with the purpose of finding information that could not be found in other ways, or just for surveillance.

How it works:
This transmitter is the only programmable spy bug microphone in the world ! It can be programmed on any frequency you wish from these: 430 – 439 MHz, 2.5 kHz channels step or 860-879 MHz with 5 kHz channels step.
You will need a transceiver (that has wide band receiving option) or a radio FM scanner in order to receive this UHF spy bug microphone transmitter. It will be placed in a hidden corner of a room, like under the bed, under a desk, inside a toy or other object, after the battery will be inserted in its place and it will capture the sounds in the room and transmit them to a UHF FM receiver, to a distance of up to 600 meters (in open space).

Product specifications:

  • Power source: 3 Volt battery CR-2450
  • Autonomy: 20 hours when there is a sound to transmit and 185 hours total stand-by time
  • Power transmitting: 7 dB
  • Modulation type: wide band FM ( WFM )
  • Antenna impedance: 50 Ohm included
  • Frequency stability: microcontroller 10 pmm syntetised
  • Frequency 430 – 439 MHz, channels step: 2.5 kHz;/ 860-879 MHz with 5 kHz channels step
  • Warranty: 1 year


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

You may also like…

Add to cart