FIRST ALERT SA3210 Dual-Sensor Smoke & Fire Alarm with 10-Year Sealed Battery
• Utilizes both ionization & photoelectric smoke sensors for optimal performance
• Intelligent sensing technology reduces nonemergency or nuisance alarms
• Powered by a sealed, 10-year lithium battery to provide continuous protection
• Emits loud 85dB alarm for ample warning
• Test/silence button
• Meets UL217 standard for dual-sensor home smoke detectors
UPC : 029054014665
Shipping Dimensions : 8.50in X 6.90in X 2.50in
Estimated Shipping Weight : 3.64