System Sensor’s SSM and SSV series bells are low current, high decibel notification
appliances for use in fire and burglary systems or other signaling applications Reliable Performance. The SSM and SSV series provide loud resonant tones.
The SSM series operate on 24VDC and are motor driven, while the SSV
series operate on 120VAC utilizing a vibrating mechanism.
Simplified Installation. For indoor use, the SSM and SSV series mount to a
standard 4 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 incorporate a polarized electrical design for use with supervision circuitry.
Approved for indoor and outdoor use Low current draw High dB output Three sizes available 6"", 8"", 10"" AC and DC models DC models are polarized for use with supervision circuitry Mount directly to standard 4"" square electrical box
Operating Temperature Range
-31°F to 140°F
SSM series 24VDC
SSV series 120VAC
Provided with 2 sets of leads for