Urmet 1131 Manual — Full _top_
The Urmet 1131 (often branded under the Urmet Domus line) is built for specific audio intercom systems:
The Urmet Domus 1131 series represents a classic line of analog intercom systems, renowned for their reliability and timeless design. One of the most distinctive features of the 1131 is its aesthetic, which was created by the globally famous design studio, Giugiaro. It’s a perfect example of reliable functionality combined with beautiful styling. The series includes the standard electronic house phone, or "unifon," designed for use in both single and multi-tenant analog intercom systems.
is generally designed for . The base unit has several terminals that must be connected correctly to function with the entry panel.
The Urmét 1131 is a reliable and versatile intercom system that offers a range of features and benefits. By following this manual, users, installers, and maintainers can ensure optimal performance and troubleshoot common issues. For further assistance, please consult the manufacturer's website or contact a authorized dealer. urmet 1131 manual full
Before installing or replacing the handset, it is essential to understand the terminal mapping. The Urmet 1131 usually has terminals labeled 1-10, though only a few are used in standard installations. 1: Microphone (Speech In) 2: Ground (Common Return) 3: Earphone (Speech Out) 4: Door Lock (Lock Release) CA (or 6): Call Wire (Electronic Call)
: In some apartment blocks, wires may be "looped" from your handset to the next flat. Ensure these joins remain intact. solid core cable
The handset relies on a dedicated printed circuit board (PCB) to handle distinct electrical signal paths for voice communication, system grounding, mechanical door release, and incoming electronic chimes. The Urmet 1131 (often branded under the Urmet
Check Terminal 2. If it is secure, the internal microphone capsule might be dead. Older Urmet 1131 models use a carbon microphone capsule that degrades over time. These can be unclipped from the handset piece and replaced easily. Issue 3: The Intercom Rings Softly or Not at All Cause: Loose wire on Terminal 7 or a dead buzzer coil.
The is one of the most reliable and widely deployed analog audio door phone handsets in traditional building communication systems. Operating primarily on the classic 4+n electronic call system (5 audio wires), this durable handset features an essential, minimalist layout designed by Italian designer Michele De Lucchi. This comprehensive guide provides the complete layout, installation instructions, wiring pinouts, and troubleshooting steps found in the official Urmet Technical Manuals . Technical Specifications & Compatibility
For a detailed visual, you can often find the official Urmet 1131 Wiring Instructions on Scribd . The series includes the standard electronic house phone,
Before screwing the dome cover back on:
The Urmet 1131 is a popular intercom system used in various settings, including residential, commercial, and industrial environments. This device offers a range of features, including audio and video communication, door release, and monitoring capabilities. However, to take advantage of these features, it's essential to understand the Urmet 1131 manual.
Run the cable through the rear opening of the Urmet 1131 base. Screw the base securely to the wall using wall plugs.