2-Pack Smoke Detectors with Battery Backup A2492
Sale price
$19.99
Regular price $70.64
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2-Pack Smoke Detectors with Battery Backup A2492
Sale price
$19.99
Regular price $70.64
Shipping calculated at checkout.
- 2-in-1 smoke and carbon monoxide detection with ionization and electrochemical sensors to detect both threats.
- Hardwired 120V power with 9V or AA battery backup for continued protection during power outages.
- Loud 85 dB alarm alerts your family when smoke or CO is detected.
- Interconnects up to 18 alarms for whole home coverage.
- Test/Hush button allows for easy alarm testing and silencing of nuisance alarms.