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General| Brand | urmet domus |
|---|---|
| Model | signo 1140 |
| Category | Intercom System |
| Language | English |
Jumper between terminals 6-10 to be cut in intercom systems.
Connection jumper between terminals 10 and -/~ to separate buzzer ground from door phone ground.
Accessory for table mounting the door phone.
Door phone 1140/12 has a built-in buzzer for differentiated calls.
Use auxiliary relay Ref. 788/52 for lock operation in long line systems to avoid buzzing.
Call forwarded LEDs light up on all panels during an active call.
Cut jumper 6-10 to bypass the 1N4007 diode in intercom systems.
Connect devices to a filter and power line protection device.
Cut jumpers 6-10 on the device for specific configurations.
Explanation of symbols used in wiring diagrams for clarity and reference.
Information on proper disposal of electrical and electronic equipment as per EU directives.
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