Otis elevator electric bells are alarm signalling devices used within elevator systems. They generate an audible alarm signal when the passenger emergency alarm button is activated inside the elevator car. Installed as part of the elevator alarm arrangement, these products are associated with passenger notification and alarm signalling functions.
The range includes electric bells and related bell components available for selected elevator maintenance and replacement requirements.
Note: OTIB11 and OTIB12 are internal product reference codes used for identification and product selection purposes.
1. What happens when the emergency alarm button is pressed inside an elevator?
When the emergency alarm button is activated, the elevator electric bell generates an audible alarm signal as part of the elevator alarm arrangement.
2. Why do elevators use an audible alarm device?
Audible alarm devices provide a clear alarm signal that can be heard by nearby personnel when the elevator alarm function is activated.
3. Do electric bells operate continuously during normal elevator use?
Electric bells are not intended to operate continuously during normal elevator use. They are designed to generate an audible signal when the alarm function is activated.
4. Can elevator alarm signalling components be replaced individually?
Depending on the product arrangement, electric bells and related bell components may be available as separate replacement parts.