Grothe HT 1172/63

Hands-free phone UTOPIA for BiBus technology

With a range of impressive product features, the UTOPIA intercom not only offers outstanding sound quality but also a variety of practical functions that make life easier and more enjoyable. The intercom is equipped with reverse polarity protection and short-circuit safety technology, ensuring that the electrical connection is always secure. This feature minimizes the risk of malfunctions and guarantees reliable use over a long period. The full-duplex voice transmission ensures high conversation quality without disruptive interruptions or background noise. The listening-in protection function guarantees absolute privacy, keeping confidential conversations secure.

With eight electronic ringtones tailored to the floor buttons, the intercom provides clear ringtone differentiation. The volume of the ringtones is adjustable, allowing for optimal adaptation to the environment. The mute function enables you to temporarily silence the ringtones when you wish to remain undisturbed. The service button is used to control the relay in the power supply unit, ensuring smooth operation. The device supports parallel connection of up to three phones, allowing you to easily use multiple intercoms within the same system.