12V AC buzzer type telephone with lock release key and additional button1130/11 Urmet Audio HandsetSKU: 1130/11 £60.00 Regular Price£57.00Sale PriceQuantity*Add to CartAdditional InformationThe Urmet 1130/11 Audio Handset is a 12V AC buzzer type telephone with a lock release key and an additional button. This unit is used in older 12vAC call tone systems. Used on 4+n doorphone systems or video doorphone systems with coax cab;le.
