Gentex Corp. S Series Smoke Alarm
Best high end safety upgrade for safety conscious homeowners.
This hardwired detector prioritizes reliability over flashy smart features, making it the gold standard for consistent, no-nonsense fire safety. With a dedicated battery backup and an 8-hour incident memory, it offers the peace of mind that comes from knowing your home is protected even when the power goes out.
$75.03
at
All Data Resource
More S Series options
Gentex Corp. S Series Smoke Alarm
$75.03
Gentex SR Smoke Alarm
$74.89
Gentex Corp. S Series Smoke Alarm
$120.00
Gentex Corp. S Series Smoke Alarm
$105.00
Gentex SR Smoke Alarm
$78.65
Gentex Corp. 917-0070-002S S Series Smoke Alarm
$75.03
Gentex S Series Smoke Alarm
$79.99
Gentex S Series Smoke Alarm
$105.00
Gentex S Series Smoke Alarm
$132.99
Gentex Corp. SR Smoke Alarm
$78.65
Who it's for
- Homeowners seeking professional-grade fire protection and long-term reliability
- Renovators looking for dependable hardwired safety systems with fail-safe power
- Families living in multi-story homes requiring synchronized emergency alerts
Who should skip it
- Renters or DIY beginners looking for a simple tool-free installation
- Design-conscious homeowners who prefer minimalist or discreet safety devices
- Budget-focused shoppers looking for the most affordable basic protection
Performance breakdown
Reliability
Hardwired power with battery backup ensures constant, fail-safe operation.
Alert Clarity
The temporal 3 pattern provides an unmistakable, industry-standard evacuation signal.
Maintenance Ease
Simple push-button testing makes routine safety checks quick and effortless.
Incident Tracking
Eight-hour alarm memory helps identify the source after an event.
Detection Precision
Photoelectric technology effectively minimizes nuisance alarms while maintaining high sensitivity.
Build Standards
UL 217 certification confirms rigorous testing for commercial-grade safety.
Key Specs
Detection Technology
Photoelectric
Power Source
120V AC Hardwired with 9V battery backup
Alarm Sound Level
85 dBA
Alarm Tone
Temporal 3
Connectivity Type
Standalone
Interconnectivity Type
None
Battery Type
9V
Carbon Monoxide Detection
No
Certification
ANSI/UL 217
Warranty Length
1.0 year
Know before you buy
Still have a question?
Ask Metto anything about the Gentex Corp. S Series Smoke Alarm before you decide.
