DG-H1 Handset

DD-5000 door phone could be connected with DG-H1 and DG-H2 type receivers, installed to all subscribersin order to talk to a guest, calling from the outside call module. After the conversation one has a possibility to unlockthe door, pressing a button on a conversation appliance. DG-H1 contains another extra button, used for unlockingof the second entrance door or corridor door. Sound of receiver’s signal could be switched off by the switch,mounted on a conversation appliance.