Urmet — 1131 Manual Portable Full

When you open the casing of the Urmet 1131 by releasing the plastic bottom tabs with a small flathead screwdriver, you will find a primary terminal strip with labeled screw terminals. The full wiring matrix is mapped as follows: Terminal Label Function Description Wire Category Electronic Call Signal Input (from outdoor panel) 1 Speaker / Voice In (Speech from panel to handset) 2 Microphone / Voice Out (Speech from handset to panel) 6 Common Ground / 0V Reference System Common 9 Door Lock Release / Electric Strike Trigger Access Control 10 Auxiliary Common (often jumped to terminal 6) System Common

: Often caused by a wiring fault on terminals 1 (Speaker) or 2 (Mic). Door Lock Fails

The Urmet 1131 is designed to be largely "Plug-and-Play," but it features automatic electronic adjustments: urmet 1131 manual full

: Electronic Call – receives the specific electronic ringing signal. Installation & Replacement

These devices are available in two primary configurations: When you open the casing of the Urmet

A: Yes, many modern smart home systems offer compatibility. For example, devices like the Nuki Opener can be integrated into an Urmet 1131 system to enable remote smartphone control. However, this integration often requires careful wiring and may need to be connected to an external bell circuit to function correctly.

To help customize this information for your specific setup, please share a few more details: Installation & Replacement These devices are available in

1.38 mm). Do not use stranded wire to prevent signal attenuation and connection degradation. Terminal Block Identification