
First Alert Hardwired Smoke and Carbon Monoxide Alarm, Single
Features:
- Hardwired with 9 V battery backup
- Ionization/electrochemical sensing technology
- Test/silence button
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Features:
- Hardwired with 9 V battery backup
- Ionization/electrochemical sensing technology
- Test/silence button











