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The Simplex 2901-9722 is a 10" motor bell manufactured by Simplex. It shares its gong sound with the Notifier KMS-10-24VDC, and the General Signal MB10-24. It is a very loud bell, and has become rare these days. It has a 6 inch counterpart known as the Simplex 2901-9720. This bell was introduced around 1989-1990, and was discontinued around 1998-1999. It was replaced by the Simplex 2901-9724.
Specifications
- Voltage: 24VDC
- Loudness: about 97 dB (moderately loud)
- Type: Motor bell
Enthusiasts owned
User YYCsFireAlarmNimrod owns one of these bells, and is currently being borrowed by another user on here. He got the bell from R.T. Alderman School. The bell was built around 1989-1996.