Urmet 1122/31 - 2-wire one-family audio kit (230Vca)

Urmet 1122/31 - 2-wire one-family audio kit (230Vca)

2-wire one-family kit consists of a MIKRA panel and a UTOPIA mod. 1134 door phone with adjustable call volume and “Mute”. Allows to open a second automatic gate without adding wires to the riser column thanks to an external relay contact operated by a second supplementary button fitted in the door phone. Up to 4 monitors in parallel. Provided with jumpers for selecting one of the two available call melodies