- Easy to Install - simple, quick installation in 4 orientations, mounting bracket included
- 120V AC hardwired with (2) AA battery backup (included) - provides reliable detection, even during power outages
- Photoelectric smoke sensor detects visible fire particles associate with slow, smoldering fires sooner than an ionization sensor
- Electrochemical sensor detects carbon monoxide and remains stable during humidity changes and unstable temperatures
- Kidde 21032252 Hardwired Smoke & Carbon Monoxide Detector with LED Light & AA Battery Backup
Product Dimensions:
1.93 x 4.95 x 4.95 in
0.70 lbs
Shipping Dimensions:
2.00 x 5.00 x 5.00 in
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