Hardwired Smoke Detector 2-Pack with Battery Backup D987234
Sale price
$21.90
Regular price $72.16
Skip to product information
Hardwired Smoke Detector 2-Pack with Battery Backup D987234
Sale price
$21.90
Regular price $72.16
Shipping calculated at checkout.
- 2-in-1 smoke and carbon monoxide detection alerts you to both dangers using a single, convenient detector
- Hardwired with battery backup keeps working during power outages for continuous monitoring
- Ionization sensing spots invisible fire particles sooner than photoelectric for very early warning
- Simple test/silence button checks device operation or quiets nuisance alarms
- Interconnects with up to 24 devices so when one sounds, all sound for whole-home alerting