System Sensor SSM SSV Series Alarm Bells WFDS745

SSM SSV Series Bells Sensor SSM and SSV series alarm bells are low high decibel notification appliances for use in fire burglary systems or other signaling applications 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 SSM and SSV series come pre wired Performance The SSM and SSV series provide loud tones The SSM series operates on 24VDC and are motor while the SSV series operates on 120VAC utilizing a vibrating Installation For indoor use the SSM and SSV series to a standard four inch square electrical box For outdoor weatherproof back box model number WBB is used SSM and SSV series come pre wired to reduce installation time SSM series incorporates a polarized electrical design for use supervision circuitry Listings Specifications Specifications shall be a SSM or SSV Series alarm bell Bells shall have underdome strikers and operating mechanisms Gongs on said bells shall no smaller than nominal 6 specify size with an operating voltage of 24VDC or 120VAC specify by part number Bells shall be for surface or semi flush mounting Outdoor surface mounted installations shall be weatherproof using optional WBB weatherproof box Otherwise bells shall mount to a standard 4 square electrical box having a maximum projection of 2 Bells shall be located shown on the drawings or as determined by the Authority Having Jurisdiction Bells shall be listed for indoor outdoor use by Underwriters and the California State Fire Marshal and approved by Factory Mutual and MEA Specifications Temperature Range Voltage Use to 140 series 24 VDC series 120 VAC with 2 sets of leads for in out wiring Alarm General Signaling Burglar Alarm years Specifications Voltage Voltage to 33VDC to 33VDC to 33VDC to 132VAC to 132VAC to 132VAC Sound output measured at Underwriter Laboratories as specified in UL464 Diameter 24VDC 24VDC 24VDC 120VAC 120VAC 120VAC Current Output dBA FWR 53.5mA FWR 53.5mA FWR 53.5mA Information Model No Model No 6 24VDC Polarized 82dBA 8 24VDC Polarized 80dBA 10 24VDC Polarized 81dBA 6 120VAC 85dBA 8 120VAC 82dBA 10 120VAC 82dBA back box for SSM and SSV series when installed outdoors Ohio Avenue St Charles IL 60174 800 SENSOR2 Fax 630 377 6495 specifications subject to change without notice Visit systemsensor com current product information including the latest version of this data sheet System Sensor 3 12