• 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). 2.5.0.0
  • 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). 2.5.0.0 2.5.0.0
  • 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). 2.5.0.0
  • 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). 2.5.0.0 2.5.0.0
  • 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). 2.5.0.0