[System Sensor - CÁC THIẾT BỊ CẢNH BÁO] Alarm Bells

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System Sensor’s SSM and SSV series alarm bells arelow current, high decibel notification appliances for use in fire and burglarysystems or other signaling applications.

Reliable Performance. The SSM and SSV seriesprovide 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 SSMand SSV series mount to a standard four-inch square electrical box. For outdoorapplications, weatherproof back box, model number WBB, is used.

The SSM and SSV series come pre-wired, to reduceinstallation time. The SSM series incorporates a polarized electrical designfor use with

supervision circuitry.

Features

• Approved for indoor andoutdoor use

• Low current draw

• High dB output

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

• AC and DC models

• DC models polarized foruse with supervision circuitry

• Mount directly tostandard four-inch square electrical box indoors

• SSM and SSV series comepre-wired 

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Physical/Operating Specificationspecifications

Operating Temperature Range –31°F to 140°F

Operating Voltage SSM series: 24 VDC

SSV series: 120 VAC

Termination Provided with 2 sets of leads for in/out wiring

Service Use Fire Alarm, General Signaling, Burglar Alarm

Warranty 3 years