4G GSM relay and Others

The "GRL 4G" – GSM voice relay with 4G/VoLTE support, 2 relays, and 4 inputs

Two inputs for switching contacts, two galvanically isolated outputs, one switching contact controlled by ringing from a

The "Line Switch DIN" device contains 4 relays whose switching contacts are remotely controlled via a telephone line tone dialing.

The ODYSEUS is a compact PBX designed to connect 1 analog PSTN landline and 4 analog extensions (internal lines) w