Sound-powered headsets operate with just the energy generated by the voice (no battery, no external power supply) and enable a communication connection to be set up between operators several kilometres away from each other.

The Sound-­Powered handset of GENEPHONE® brand works only with the energy generated by the voice and allows audio com­munication over several kilometers.

Key equipment of sound-powered communication systems, FACTEM manufactures intercom sets designed for harsh environments. They work only with the energy generated by the voice (without battery, without power supply). For more information, do not hesitate to contact us

The Sound-Powered handset from Factem works only with the energy generated by the voice and allows audio communication over several kilometers.

Key equipment of sound-powered communication systems, FACTEM manufactures intercoms sets designed for harsh environments, they works only with the energy generated by the voice (without battery, without power supply). For more information, do not hesitate to contact us

The G597 telephone is used in conjunction with the G594 or G595 telephone to create a star-structure intercommunication network. This equipment is available in two versions: G597-V for on-wall installation with casing G597-H for flush mount installation For more information, do not hesitate to contact us

The Sound-­Powered handset of GENEPHONE® brand works only with the energy generated by the voice and allows audio communication over several kilometers.

Key equipment of sound-powered communication systems, FACTEM manufactures intercom sets designed for harsh environments. They work only with the energy generated by the voice (without battery, without power supply). For more information, do not hesitate to contact us

Key equipment of sound-powered communication systems, FACTEM manufactures intercoms sets designed for harsh environments, they works only with the energy generated by the voice (without battery, without power supply). For more information, do not hesitate to contact us

The sound-powered headset AVS45500 works only with the energy generated by the voice (without battery, without power supply) and allows audio communication over several kilometers.For more information, do not hesitate to contact us

The sound-powered headset AVP45514Z works only with the energy generated by the voice (without battery, without power supply) and allows audio communication over several kilometers. For more information, do not hesitate to contact us