Mains support system. Transmission via public networks of the energy system - remote monitoring without dedicated wiring.

Clear sound signals, from the hidden micro size of the sensor, directly through the public network of the electrical system are interpreted by the corresponding receiver. No wiring is required and detection with conventional anti-surveiller devices is damaged gearbox is at very low frequencies.

Maintenance-free long distance tracking

Thanks to easy installation in public network unit systems from 100VAC to 260VAC can be used for remote surveillance. After installation, no maintenance is required, power is supplied to the public network system. A high level RF disk is used to maximize the receivables range in conditions of high interference

Watching and mixing 8 audio channels - portable set. One operator is able to monitor and mix up to 8 microphones. Each channel has its own smooth high amplification level for pre mixing using a 10 bar volume indicator.

Very sensitive miniature microphones give high-quality sound via cable up to 10 km long. As a wired microphone the system is immune to detection of radio frequency detectors. There is also an output device for recording.

The ESH800K suppresses background noise and delivers instant crystal clear and intelligible sound. This is achieved by the operator choosing one of 8 levels of Digital Signal Processing (DSP) to match the noise in the environment, whether from air conditioning and from a construction site, or deliberately introduced noise.

Hidden audio tracking up to up to 5.6km from the control unit - up to 10m separate microphones. For each of the channels there is a selection of miniature microphones that are powered by the central surveillance control unit. The system is fast easy to set up and operate.

Noise reduction

Microphones can be covertly installed in locations that must be monitored through existing or new wiring. Digital Noise Reduction system allows conversations to be understood, even if there is high background noise, whether introduced intentionally or natural.

The remote control is designed to transmit remote control commands.

Designed for the construction of radio remote controls.

The radio remote control line with two-way communication is intended for use as part of complexes for the control of powerful devices (information transmitters, PTZ devices, television cameras, lenses, switches, information recorders, etc.).