- The alarm bell is polarized for use with supervision circuitry and have under dome strikers & operating mechanisms
- The diameter of the product shall be no smaller than nominal 6″(152mm).
- The bells can make large resonant sound.
- Low current, high decibel notification appliances for use in fire and burglary systems or other signaling applications.
- Provide loud resonant tones.
- Dial size: 6″
- Operating Voltage: 24V DC
