First Alert SM210L Smoke Alarm / Photoelectric Sensor / 10-Year Sealed Lithium Battery / Safety Light / Temperature Range 4.4°C to 37.8°C / Complies with UL217, CSFM, NFPA 72, NFPA 101, ICC

First Alert SM210L Smoke Alarm / Photoelectric Sensor / 10-Year Sealed Lithium Battery / Safety Light / Temperature Range 4.4°C to 37.8°C / Complies with UL217, CSFM, NFPA 72, NFPA 101, ICC

The First Alert Model SM210L smoke alarm is an advanced device designed for early fire detection. Equipped with a photoelectric sensor, this alarm offers reliable smoke detection and complies with...