System Sensor’s SSM serie alarm bells are low current, high decibel notification appliances for use in fire and burglary systems or other signaling applications. 

Features

• Approved for indoor and outdoor use

• Low current draw • High dB output

• Available in six-inch, eight-inch, and ten-inch sizes

• AC and DC models

• DC models polarized for use with supervision circuitry

• Mount directly to standard four-inch square electrical box indoors

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