Description

POWERFUL VOX BUG TRANSMITTER VOICE ACTIVATED INTERNAL MICROPHONE USING INTERNAL OR EXTERNAL 3V

The VOX is a surveillance micro transmitter, which is activated by the voice. It uses an internal miniature microphone.

This powerful spying micro transmitter will transmit the voices to a distant receiver, as long as there are voices or sounds in proximity.

This Powerful VOX bug transmitter uses the UHF band, and as a result the micro-processor used can be programed to almost endless frequencies within 400MHz to 470MHz.
We stabilize the frequency by a mil. spec. component named “quartz crystal”, there is no frequency drift, and it will transmit always at the same frequency.

Obviously, this is a very powerful bugging device, and we program its output to 70mW however we have also a 15mW option.

Beside this, we also offer 2 options for batteries.
There are cases where a micro spying transmitter has to be hidden in a small space. No problem, you can use the internal battery, 3V, as CR2450 or CR2470.
However, if there is enough space – you may use the 2 X 1.5V AAA batteries for prolonged transmission time.
This design is a professional spying hidden wireless microphone, and it always brings you the best results.

You may use your own receiver, in case that you have one.
We sell a sensitive receiver that is matching the spy bug VOX and you can find it here:
Transceiver FM UHF extremely sensitive

TECHNICAL SPECIFICATIONS

• Working Voltage:3V ONE X Lithium ( CR2450 to CR2477) OR 2 X AAA batteries.
• The battery-holder for external batteries uses an ON-OFF switch.
• Internal microphone, just 4mm diameter immersion gold.
• Board Dimension: The Diameter is only 2.4 cm (Less than 1.0″)!
• Transmitter’s frequency range: NFM (UHF) 400-499.99MHz CRYSTAL STABILIZED.
• ACTIVATED BY VOICE (VOX)!
• Long transmitting range:  up to 3000 m² on line of sight. (L.O.S). Special powerful design.
• Using a microprocessor SMD, for more stability and range (MIL SPECS 0.0001% accuracy).
• Frequency programmable (In our lab).
• NFM – for power and stability.
• High amplification FET microphone.