First Alert Dual Sensor Smoke Alarm-Ionization & Photoelectric Sensing Technologies
First Alert
$24.95
- Features both Ionization and Photoelectric sensing alarms to detect both fast flaming fires and slow smoldering fires
- Batteries Included-Use Polaroid AA batteries for best results
- Place alarms in areas per manufacturer instructions
- Test your alarm and replace batteries per manufacturer instructions
**Before purchasing this alarm, please be sure that this alarm is acceptable for use in your dwelling per your county's fire code of ordinances.**
- Product Description:
- Features both Ionization and Photoelectric sensing alarms to detect both fast flaming fires and slow smoldering fires
