The audio transmitter is designed inside the popular pen.
Crystal stability ensures quality stable speakerroom.
Audio transmitter, bug camouflaged in a functional pen.
The audio transmitter is designed inside the popular pen.
Crystal stability ensures quality stable speakerroom. For the best antenna efficiency, it is advisable to keep the pen as far away from the body as possible. It's best to forget it somewhere, of course, where you're interested in making a wiretap and there's an uninterrupted eavesdropping room without any idea there's an eavesdropping device in the room.
Low power allows you to get a reliable reception inside concrete buildings over short distances and makes it difficult to detect by not easily catching the system.
To expand the range of operations you can use a special directional antennafor the receiver.
A microphone is installed inside the pinhole pipe at the top of the pen. The pen cartridge is shortened. To replace the cartridge it is necessary to unscrew the power supply of the pen and extract from the cell the power space. The product has no special switch and will start operation after installing the power container and re-renewing the pen. We do not recommend leaving the batteries in the power compartment for a long time if we are not using the device.
Observe the correct polarity when replacing the battery. The batteries are installed in the order of the positive pole downwards of the container. To the device, purchase a receiver in the 416.5-423.5 MHz frequency band
Camouflaged Audio Transmitter
The audio transmitter is designed inside a popular capillary pen saving its main application.
Crystal control provides mobile applications of the product. For best antenna efficiency just keep the pen as far as possible from your body.
Low power output makes it possible to obtain reliable reception inside concrete buildings at short distances and complicates its detection by detecting equipment as well.
If you wish to expand the range of operation you can apply a special directional antenna for the receiver.
The microphone is installed inside the pinhole duct in the top of the pen. The refill is shortened. For the replacement of power supply unscrew the pen and extract the cells from the power supply compartment. The product has no special power switch and starts its operation after installing a power supply container and tightening the housing. It is not recommended to keep the batteries inside the power supply compartment for a long time.
Observe polarity while battery replacement. The cells are installed in sequence with positive poles downward the container.
SPECIFICATIONS:
Frequency 416.5 – 423.5 MHz
Frequency control Crystal
Output power no less
Modulation WFM
Attenuation of harmonic component no less -25 dB
Range of operation 100 m
Power supply 2 x 1.5 VV393 VART
Time of continuous operation 6 h
Antenna Built-in
Microphone Built-in, aperture diameter 1 mm
