![First Alert BRK 7010BFF-6 Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup, 6-Pack , White - Amazon.com First Alert BRK 7010BFF-6 Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup, 6-Pack , White - Amazon.com](https://m.media-amazon.com/images/I/71RdOCAPd0L._AC_UF894,1000_QL80_.jpg)
First Alert BRK 7010BFF-6 Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup, 6-Pack , White - Amazon.com
![First Alert Brk 10-Year Battery Hardwired Combination Smoke and Carbon Monoxide Detector with Voice Alert in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com First Alert Brk 10-Year Battery Hardwired Combination Smoke and Carbon Monoxide Detector with Voice Alert in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com](https://mobileimages.lowes.com/productimages/1395bad5-ac2c-4099-893c-a61df5dfc8c1/11305817.jpg?size=pdhism)
First Alert Brk 10-Year Battery Hardwired Combination Smoke and Carbon Monoxide Detector with Voice Alert in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com
![First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation - Amazon.com First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation - Amazon.com](https://m.media-amazon.com/images/I/61oc78NKWaL._AC_UF1000,1000_QL80_.jpg)
First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation - Amazon.com
![First Alert Brk Hardwired Heat Detection Smoke Detector in the Smoke Detectors department at Lowes.com First Alert Brk Hardwired Heat Detection Smoke Detector in the Smoke Detectors department at Lowes.com](https://mobileimages.lowes.com/productimages/1e047c70-bb46-4956-8aa4-855028470fbb/49046207.jpg?size=pdhism)
First Alert Brk Hardwired Heat Detection Smoke Detector in the Smoke Detectors department at Lowes.com
![First Alert Brk Hardwired Heat Detection Smoke Detector in the Smoke Detectors department at Lowes.com First Alert Brk Hardwired Heat Detection Smoke Detector in the Smoke Detectors department at Lowes.com](https://mobileimages.lowes.com/productimages/9a3e7437-c143-4b72-a687-49d3e896b30c/03403995.jpg)
First Alert Brk Hardwired Heat Detection Smoke Detector in the Smoke Detectors department at Lowes.com
![First Alert Battery Powered SCO500B Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location - Combination Smoke Carbon Monoxide Detectors - Amazon.com First Alert Battery Powered SCO500B Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location - Combination Smoke Carbon Monoxide Detectors - Amazon.com](https://m.media-amazon.com/images/I/61Dkc4iBA-L._AC_UF894,1000_QL80_.jpg)
First Alert Battery Powered SCO500B Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location - Combination Smoke Carbon Monoxide Detectors - Amazon.com
![First Alert BRK 7010BFF-6 Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup, 6-Pack , White - Amazon.com First Alert BRK 7010BFF-6 Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup, 6-Pack , White - Amazon.com](https://m.media-amazon.com/images/I/61KTP6nyZdL.jpg)
First Alert BRK 7010BFF-6 Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup, 6-Pack , White - Amazon.com
![First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation - Amazon.com First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation - Amazon.com](https://images-na.ssl-images-amazon.com/images/I/61+-QlO1CeL._AC_UL600_SR600,600_.jpg)