The SS-770 Smoke and Fire Alarm is a general purpose smoke and fire alarm suitable for marine and recreational vehicle use. The unit is 9V battery operated for easy installation with no wiring and features a test button and 85 dB alarm horn. It uses the ionization principle of detection for detecting fast-flaming fires which consume combustible materials rapidly and spread quickly. The SS-770 meets the requirement of NFPA 302. 4.25" diameter, 1.75" height.
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