- Electrical current in solenoid creates a magnetic field.
- Magnetic field in solenoid pulls in armature.
- Armature causes striking mechanism to produce first chime of bell.
- Interruption of electrical current in solenoid causes magnetic field to collapse.
- Spring pulls armature out of solenoid.
- Armature causes striking mechanism to produce second chime of bell.
Electronic doorbell chimes work differently, offering more options.
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