System Sensor SSV120-10 Bell P/N: S100760051

System Sensor SSV120-10

The series alarm bells a re low current; high decibel notification appliances. For use in fire and burglary systems or other signaling applications.

The series of alarm bells provide loud resonant tones. The SSM series operates on 24VDC and is motor-driven. Wh ile the SSV120-10 series operates on 120VAC utilizing a vibrating mechanism. For indoor use, the SSM and SSV series mount to a standard four-inch square electrical box. For outdoor applications, a weatherproof backbox, model number WBB, i s 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.

The model shall be an SSM or SSV Series alarm bell. Bells shall have underdone strikers and operating mechanisms. Gongs on said bells shall b e no smaller th a nominal 6˝/8˝/10˝ (specify size). With an operating voltage of 24VDC or 120VAC (specified by part number). Bells shall b e suitable for surface or semi-flush mounting. Outdoor surface-mounted installations shall b e weatherproof (using an optional WBB weatherproof electrical box). Bells shall mount to a standard 4˝ square electrical box having a maximum projection of 2½˝. Bells shall b e located as shown on the drawings. Or as determined by the Authority Having Jurisdiction. Bells shall b e listed for indoor/outdoor use by Underwriters Laboratories. And the California State Fire Marshal and approved by Factory Mutual and MEA.

System Sensor SSV120-10

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