The steps for installation are shown in different sections with a street panel having sound volume adjustment in the street panel and on the telephone. The type of cable form used is that known as 4 + n, where n is the number of call wires. It works in the following way. When receiving a call, the telephone emits the call tone and call confirmation can be heard in the street panel. Unhook the receiver to establish communication between the telephone and the street panel.
To open the door, press the door opener push-button. To end the communication without opening the door, hang up the receiver on the base of the telephone. A supplementary potential-free push-button that can be used for other. Not belonging to the installation. The item "GUINAZ 10 Way Audio Door Entry Phone Kit NEW Access Control Entry System" is in sale since Monday, July 22, 2019.
This item is in the category "Home, Furniture & DIY\Home Security\Other Home Security". The seller is "h_harrold_and_sons" and is located in Sheffield, South Yorkshire. This item can be shipped to United Kingdom.