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Transmission of acoustic information via a two-wire unshielded cable.
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Transmission of acoustic information via a two-wire unshielded cable.
Made in a metal cylindrical shell. It has contact pads for connection to the wire line, on the opposite side are acoustic inputs.
High acoustic performance - work in demanding acoustic environments.
Connection using the SELEKTOR-A8 audio switch.
Any sound recorder equipped with a microphone or line input is suitable for work.
Specific References
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.
Multifunctional wireless FF audio sound system. Flexible, long-range supervision.
Listening through walls
Powerful and versatile, the technology breaks new ground with its ability to operate on highly sensitive and critical operations. The device comes with a multi-function device for listening through walls using a contact or needle, microphones for the phone, or room and telephone operations, and for use with when worn on the body microphone.
Clear or encrypted, powerful and versatile
With the ability to choose a clear or encrypted mode, high or low microphone sensitivity (it registers the type of microphone connected) and voice control with on/off for longer battery life, the operator has a very versatile and compact unit
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.
The miniature digital voice recorder is designed to record high quality sound.
Multichannel surveillance. easy to use LCD display allows viewing operator to monitor up to eight channels. On-screen information includes channel identification, signal strength and status (battery transmitter level, on/off) that supports successful monitoring of traffic. When recording tracking activity is needed EPR is equipped with recording output device.
Digital system with remote control
Using the controls on the receiver, the operator can switch between continuous, VOX and off modes, and change the output power setting on each transmitter. This robust receiver is powered by a network adapter or internal rechargeable batteries that provide up to 8 hours of operation. The system includes a magnetic mount antenna of the vehicle.
Designed to work with wired microphones, it provides independent microphone switching during recording and listening through headphones, controlling sound recording devices. Compatible with all types of line-in recording devices for recording.
The product is designed to control acoustics and transmit acoustic information via a radio channel.
Designed to receive and record audio information from analog and digital transmission 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.
This product is designed to control acoustic information transmitted over a digital radio channel.
The device provides fast charging of Li-PO batteries of audio transmitters (manufacturer JSC "SET-1") without the need to connect the cable to charged products.
The product is designed to control acoustics and transmit acoustic information via a radio channel from mobile objects with an integrated power supply network.
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.
The recorder is designed to control and record acoustic information obtained using a small accelerometer (stethoscope sensor) through the elements of building structures (wall, ceiling, etc.), or using a remote cable microphone (cable length up to 10 km).
