Ship alarm SS-770

fire

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. The SS-770 meets the requirement of NFPA 302. Dimensions: 4.25" diameter, 1.75" height Built-in 85 dB Alarm Horn UL 217 listed for recreational vehicles. This smoke and fire alarm uses the ionization principle of detection for detecting fast-flaming fires which consume combustible materials rapidly and spread quickly.