: Lift the handset and check for a dial tone or background noise from the street. Have someone speak at the door station to verify clarity.
Before starting, ensure you have basic tools like a small flathead screwdriver and wire strippers.
: Hang up the handset and have a visitor press your bell. The electronic tone should be audible. urmet 1131 manual full
The (Electronic Call) is an analog 4+n system handset designed for clear audio communication and door access control. This model serves as a direct replacement for the 1133 Atlantico and is compatible with most analog systems using electronic call tones. Urmet 1131 Terminal Identification
: If your old system has a common ground for the lock and audio, terminal 6 may need a link to terminal 10. Testing the System : : Lift the handset and check for a
To ensure a successful installation, you must map your existing wires to the correct numbered terminals on the Urmet 1131 Description Call Electronic call signal from the outdoor panel 1 Speaker Incoming speech from the door panel to the handset 2 Microphone Outgoing speech from the handset to the door panel 6 Ground (0V) Common ground for all audio and lock functions 9 / 10 Lock Release Contact points for triggering the electric door lock Step-by-Step Installation Guide
: While the handset is lifted or the call is active, press the door release button to verify the lock triggers. Important Technical Notes Connecting and Replacing Old Intercom with New Urmet 1131 : Hang up the handset and have a visitor press your bell
: Insert each wire into the corresponding terminal (CA, 1, 2, 6, 9/10) and tighten the screws firmly.
