![FIRST ALERT 3120B Smoke Alarm, 120 V, Ionization, Photoelectric Sensor, 85 dB, White [SKU: ORG5217252]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/600x600/products/50438/49643/5217252__06681.1692623927.jpg?c=1 "FIRST ALERT 3120B Smoke Alarm, 120 V, Ionization, Photoelectric Sensor, 85 dB, White [SKU: ORG5217252]")
![FIRST ALERT 3120B Smoke Alarm, 120 V, Ionization, Photoelectric Sensor, 85 dB, White [SKU: ORG5217252]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/1280x1280/products/50438/49643/5217252__06681.1692623927.jpg?c=1 "FIRST ALERT 3120B Smoke Alarm, 120 V, Ionization, Photoelectric Sensor, 85 dB, White [SKU: ORG5217252]")
Product Overview
Hardwired alarm includes battery backup for power outages, Photoelectric and ionization sensors provide comprehensive fire detection, A single button makes alarm easy to test monthly or silence during a false alarm, Two latching feature help to indicate a low battery or the originating alarm in a system, OptiPath 360 patented technology provides 360 deg of access to the smoke alarm, Comes with two alarm silence and low battery silence features, Emits T3 pattern. [QTY/UOM: 1EA / 1EA]
![FIRST ALERT 9120B6CP Smoke Alarm, 120 V, Ionization Sensor, 85 dB [SKU: ORG5831433]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/29616/29368/5831433__18490.1691783381.jpg?c=1 "FIRST ALERT 9120B6CP Smoke Alarm, 120 V, Ionization Sensor, 85 dB [SKU: ORG5831433]")
![FIRST ALERT 7010B Smoke Alarm, 120 V, Photoelectric Sensor, 85 dB, White [SKU: ORG5217211]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/5593/5761/5217211__84490.1691774975.jpg?c=1 "FIRST ALERT 7010B Smoke Alarm, 120 V, Photoelectric Sensor, 85 dB, White [SKU: ORG5217211]")
![FIRST ALERT 1039855 Smoke Alarm, 9 V, Ionization Sensor, 85 dB, Alarm: Audible, White [SKU: ORG7771165]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/82877/80983/7771165__43066.1692633630.jpg?c=1 "FIRST ALERT 1039855 Smoke Alarm, 9 V, Ionization Sensor, 85 dB, Alarm: Audible, White [SKU: ORG7771165]")
![FIRST ALERT 1039842 Smoke and Fire Alarm with Battery, Lithium-Ion Battery, Ionization, Photoelectric Sensor, 85 dB [SKU: ORG7100852]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/89789/87754/7100852__70966.1692635667.jpg?c=1 "FIRST ALERT 1039842 Smoke and Fire Alarm with Battery, Lithium-Ion Battery, Ionization, Photoelectric Sensor, 85 dB [SKU: ORG7100852]")
![FIRST ALERT Onelink 1042135 Smoke and Carbon Monoxide Alarm, 85 dB, Photoelectric Sensor, White [SKU: ORG5217302]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/11306/11434/5217302__47969.1691777027.jpg?c=1 "FIRST ALERT Onelink 1042135 Smoke and Carbon Monoxide Alarm, 85 dB, Photoelectric Sensor, White [SKU: ORG5217302]")