Fire-Lite KMS Series Bells

March 1 1999 Series Bells Audio Visual Devices Fire Series bells are low current audible signaling for use in fire alarm systems or other signaling Under dome design Available in three gong sizes 6 8 and 10 diameter Low operating current Low current Indoor outdoor installation Mount to standard 4 square electrical box Complies with UL 864 KMS Series bells use a low current high efficiency motor to drive the striker All DC models are polar for use with supervision circuitry The operating is completely enclosed in a cast aluminum Series bells are ideally suited for almost any kind alarm signaling application They can be used in factories office buildings or private residences low current consumption means additional savings standby power bell gong is made of steel finished in red enamel striker is also made of steel and the mechanism is made of cast aluminum Optional backboxes of steel finished with red enamel to match the gong may be installed on a wall surface or semi flush A backbox WBB also permits installation an exterior wall surface document is not intended to be used for installation purposes We try to keep our product up to date and accurate We cannot cover all specific applications or anticipate all All specifications are subject to change without notice For more information Fire Alarms One Fire Lite Place Northford Connecticut 06472 Phone 800 627 Toll Free FAX 877 699 4105 FAX Back 888 388 3299 www firelite com Page 1 of 2 LINE INFORMATION Number Size Measurement 10 ft 3.048 m KMS 6 24 KMS 8 24 15.24 cm 20.32 cm KMS 10 24 25.40 cm dB dB dB Input VDC VDC VDC Current Voltage VDC VDC VDC WBB BB R SFP R Surface mount weatherproof backbox metal red Standard 4 square electrical backbox red enamel finish Semiflush plate mounting trim metal red MP SF R Semiflush plate mounting trim plastic red Sound Pressure Level SPL measured in accordance UL Standard 464 UL Standard 464 requires that The units be measured in a reverberant room for pure tones under the methods for of Sound Power Levels of Small in Reverberation Rooms ANSI S1.21 The units be capable of providing a sound out of not less than the sound level provided by omnidirectional source having an A weighted pressure level equal to the level speci on the unit marking and not less than 75 in any case 2 of 2 DF 51636