SMALL ENCASED LISTENING DEVICE BUG  UHF TRANSMITTER VOX WITH VOCAL ACTIVATION

VOX43 is an audio surveillance micro transmitter, which will transmit the audio wireless, to a distant remote receiver. We also wish to keep the battery life as long as possible. We need an extended privacy, so our transmissions won't be received by someone in the neighborhood.

VOX43 is a powerful voice activated bugging device.
It uses a powerful microprocessor.
During standby mode, it is not transmitting, so the battery won't discharge. As soon as an audio sound is heard by the small and sensitive microphone, it is automatically turns-on and begins transmitting. This way battery will last for a long time. It transmits the audio using the UHF band, for extended privacy. It comes encased in an ABS enclosure.

This spying surveillance hidden transmitter is used by many professional detectives, and also by many intenational authorities.

SPECIFICATIONS

• Power: 2 x 1.5V AAA or AA batteries

• Dimension: 4 cm X 4 cm BOXED so it may work even on severe weather.

• Frequency range: NFM (UHF) 400-460MHz CRYSTAL STABILIZED.

• VOICE ACTIVATED (VOX)!

• Transmitting range:  up to 600 m line of sight. (L.O.S).

• The Frequency is programmable (In our lab).

• Quartz Stabilized, 0.000001% drift.

• On / off switch.

• Output: Average: 15mW

• Penetrates through walls and ceilings.

• High amplification FET microphone, 4mm diameter immersion gold .

• Professional gold plated board.

IT INCLUDES

1 Crystal controlled PLL PROGRAMMABLE VOX43 Voice activated hidden transmitter.