![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
5808W3 Photoelectronic Smoke and Heat Detector | Smoke Detectors | Sensors | Smoke Detectors | Honeywell Building Solutions
![BSR-6157 Analogue addressable optical smoke and rate-of-rise heat detector with integrated isolator | Olympia Electronics | Safety & Security Systems BSR-6157 Analogue addressable optical smoke and rate-of-rise heat detector with integrated isolator | Olympia Electronics | Safety & Security Systems](https://www.olympia-electronics.com/sites/default/files/styles/product/public/bsr-6157_1.png?itok=OAgTVtnz)
BSR-6157 Analogue addressable optical smoke and rate-of-rise heat detector with integrated isolator | Olympia Electronics | Safety & Security Systems
![Kidde Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup 21029895 - The Home Depot Kidde Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup 21029895 - The Home Depot](https://images.thdstatic.com/productImages/74e4908f-e10c-448a-bb7c-e025e1d56be8/svn/kidde-heat-detectors-21029895-64_1000.jpg)
Kidde Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup 21029895 - The Home Depot
![What is a smoke detectors and what is heat detector what is different between heat and smoke detect - YouTube What is a smoke detectors and what is heat detector what is different between heat and smoke detect - YouTube](https://i.ytimg.com/vi/eZBl5sYwy8I/maxresdefault.jpg)