Acoustic information recorder for CM 050 wired devices

The acoustic information transmission set is intended for controlling the acoustics of a room with information transmission via a 220 V network on auxiliary carriers.

Transmission of acoustic information via a two-wire unshielded cable.

• Analogue radio channel.
• Powered by built-in rechargeable batteries.
• Wireless battery charging (except "FOLDER").
• Concealed magnetic switch (except "FOLDER").
• The frequency range is 416.5 - 423.5 MHz.

This set is designed for covert audio monitoring with covert transmission of audio information via a radio channel and with the possibility of remote control of the radio channel.

• RMTK 500DU - information transmitter module with remote control.
• RMTK 500DDU - information transmitter module with digital channel closure and remote control.

Transmission of acoustic information via a two-wire unshielded cable.

Digital Burst Transmitter with Remote Control

The Digital Burst Sensor is designed to impact the transmission of audio data through an RF controller.

The system has high protection against detection complexes of radio monitoring indicators and fields and provides high quality sound transmission.

This system is based on the accumulation of audio data into the internal memory of the transmitter and its subsequent transmission in short compressed packets at high speed. The receiver performs the opposite procedure: receives high-speed compressed packets, corrects errors, stitches packets together, and converts them from digital to analog format.

The miniature digital voice recorder is designed to record high quality sound.

The transmitter is designed to control acoustics and transmit acoustic information via a radio channel.

The product is designed to control acoustics and transmit acoustic information via a radio channel. It is a universal basic module for built-in radio transmitters.

Complete audio surveillance through the walls. Comprehensive cable set for listening through the wall. Up to 5 walls can be monitored at the same time.

If your target is on the other side of a solid wall even under poor surveillance conditions, you can listen locally or remotely with a high degree of flexibility for temporary or permanent monitoring using this sophisticated amplifier and accelerometer.

Exact location of the target

The accelerometer and 2 channels of the control unit with instant stereo display more than 12 meters apart give exact information about what is happening on the other side of the wall. Microphone sensitivity level is adjustable on each (stereo) channel.

This product is intended for the control and transmission of acoustic information via a radio channel.

Digital Stereo RF Link with REMOTE CONTROL II VIP

Conversion algorithm analog-digital allows compression and transmission of images structured data. The use of such an algorithm allows for a significant improvement in the quality of the received signal, further expands the dynamic range and improves resistance to rf link interference.

The flexible structure of the system allows broadcasts according to two independent sound signals (stereo) with a high degree of separation with the mesichannel through only one channel. It also allows you to monitor the battery status. It is possible to switch between stereo / mono modes using the remote control. 

Designed to control acoustic information via elements of building structures (wall, ceiling, etc.) With the transmission of information via a radio channel with quartz frequency stabilization.

Designed to receive and record audio information from analog and digital transmission devices.

The product is designed to control acoustics and transmit acoustic information via a radio channel.