4545 INTERFAZ TELEFONICO 2 HILOS Fire alarm with door release

Fire alarm with door release and alarm message to the concierge and software

With card holders

the system works with just two non-polarized wires

With simple installation using two non-polarized wires and a modern design

4545 INTERFAZ TELEFONICO 2 HILOS Fire alarm with door releaseDescription The Telephone Interface is the perfect complement to the electronic door entry system, allowing communication and door opening from any landline or cordless telephone in the home. This device can forward intercom calls to a programmed phone number when the owner is not home. The telephone interface can be installed in either 4+N analog or VDS systems, and is compatible with both. It allows you to adjust audio levels from the telephone and