Setting up Face ID 4D External Siren (FMM220) (Siren 240VAC)

Friday, April 29, 2022 TimeTec 0 Comments

In the previous article, we have provided instructions and a wiring diagram for a 12VDC external siren. Some work environments have large spaces such as industrial industries, factories and construction sites. We recommend users install an external siren 240VAC type for use in a broad place. This article will provide a wiring diagram and steps to set up an external siren for a Face ID 4D device.

-  Face ID 4D device
- Power supply 12VDC
- Siren 240VAC
- Power supply 240VAC
- Relay 12VDC
Wiring Diagram

Setup External Siren
-  Go to Menu – Personalize – Bell Schedules – Options.
-  Make sure to select NC2 on External Bell Relay.

- At the Bell Schedules menu, go to New Bell Schedules.
- Turn On Bell Status.

-          On New Bell Schedule Menu, go to Bell Type
-          Select External Bell
Setup Bell Schedule
- Go to Menu – Personalize – Bell Schedules – New Bell Schedules - Bell Time
- At New Bell Schedule menu – go to Repeat – Make sure to select at least one day that you want it to operate.

Note: If some of the screenshots or steps viewed here are different from the ones in the current system, this is due to our continuous effort to improve our system from time to time. Please notify us at, we will update it as soon as possible.


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