System Sensor SSM24-8 Alarm Bell 24V

The SSM24-8 is a 8", 24VDC alarm bell.

Reliable Performance. The SSM and SSV series provide loud resonant tones. The SSM series operates on 24VDC and are motor driven, while the SSV series operates on 120VAC utilizing a vibrating mechanism.

Simplified Installation. For indoor use, the SSM and SSV series mount to a standard four-inch square electrical box. For outdoor applications, weatherproof back box, model number WBB, is used.The SSM and SSV series come pre-wired, to reduce installation time.

The SSM series incorporates a polarized electrical design for use with supervision circuitry