The SS-775 Smoke and Fire Alarm is a general purpose smoke and fire alarm.

The unit is 9V battery operated for easy installation with no wiring and features a test button and 85 dB alarm horn.

The SS-775 meets the requirement of UL 217.

Dimensions: 4.25″ diameter, 1.75″ height

Built-in 85 dB Alarm Horn

This smoke and fire alarm uses the ionization principle of detection for detecting fast-flaming fires which consume combustible materials rapidly and spread quickly.