The Gentex S photoelectric smoke alarm is engineered to virtually eliminate nuisance alarms and deliver outstanding performance wherever reliable fire protection is required. 9V alkaline battery back-up ensures continued operation even during a power outage. ANSI/UL 217, ANSI/UL 2034 and ANSI/UL 539 listed and warranted for one year from date of purchase.
Features:
- Listed to UL 217, 9th Edition
- Multi-Criteria smoke sensing including photoelectric light scattering sensing technology
- 10-year end-of-life indicator
- Temporal 3 evacuation signal pattern for smoke and heat annunciation
- 85 dBA evacuation horn piezo
- Horn frequency 3100Hz
- Nominal 2.5% sensitivity
- 8-hour alarm memory
- Push button self-test
- Push button functional test
- Quick-disconnect wiring harness
- Interconnect with Gentex tandem capable smoke alarms
- Non-latching (self-restoring) alarm
- Pulsing LED sensing chamber
- Fully insect screened
- Mounting hardware adapts to standard junction boxes
- Dust cover to prevent contamination during installation
- Low or missing battery indicator