{"product_id":"first-alert-hd6135fb-hardwired-heat-alarm-with-battery-backup-135-f","title":"First Alert HD6135FB Hardwired Heat Alarm with Battery Backup – 135°F","description":"\u003cdiv\u003e\n  \u003ch2\u003eProtect spaces where smoke alarms do not fit\u003c\/h2\u003e\n  \u003cp\u003eThe First Alert HD6135FB hardwired heat alarm is designed for garages, crawl spaces, laundry rooms, and other areas where a standard smoke detector may not be suitable. It focuses on heat conditions to provide a practical alert when temperatures rise beyond safe levels.\u003c\/p\u003e\n  \u003ch3\u003eHow heat detection works\u003c\/h3\u003e\n  \u003cp\u003eThis model uses two reliable cues: a fixed 135 degrees Fahrenheit threshold and a rate of rise that activates after a 15 degree increase within one minute. A microprocessor helps keep nuisance alarms to a minimum while staying sensitive to real heat changes.\u003c\/p\u003e\n  \u003ch3\u003ePower, reliability, and silence options\u003c\/h3\u003e\n  \u003cp\u003ePowered by 120V AC with a 9V battery backup, it remains active during power interruptions. The unit can be tested and silenced using a simple test switch, and it integrates with remote controls for convenient operation in everyday living spaces.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eInterconnectable with up to 12 alarms and 6 devices for coordinated alerts\u003c\/li\u003e\n    \u003cli\u003eLatching indicator shows which unit triggered the alarm\u003c\/li\u003e\n    \u003cli\u003e85 dB horn provides a clear audible warning across adjacent areas\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eInstallation, control, and system scope\u003c\/h3\u003e\n  \u003cp\u003eEasy to mount on a wall or ceiling with a straightforward mounting bracket, plus a battery drawer for quick changes. It can work with almost any standard household remote to help you mute non threatening alarms when appropriate.\u003c\/p\u003e\n  \u003ch3\u003eWhat you get and practical uses\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOne heat alarm and one 9V battery included\u003c\/li\u003e\n    \u003cli\u003eUser manual with installation guidance and routine testing steps\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eFor real life scenarios, consider placing this heat alarm in spaces prone to heat buildup or rapid temperature changes such as attached garages, laundry rooms, kitchens, and crawl spaces. It is designed to blend safety with practical installation, offering potential early warnings without presuming outcomes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the First Alert HD6135FB detect heat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It triggers on a fixed 135°F temperature or a rise of 15°F in one minute, with an 85 dB alarm and microprocessor control to reduce false alerts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can multiple alarms be interconnected?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It supports up to 12 hardwired alarms and 6 devices, with a latching indicator to show the initiating unit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"First Alert","offers":[{"title":"Default Title","offer_id":47467608572078,"sku":"B000Q6LXW2","price":80.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/first-alert-hd6135fb-hardwired-heat-alarm.jpg?v=1770372351","url":"https:\/\/handyskook.ca\/products\/first-alert-hd6135fb-hardwired-heat-alarm-with-battery-backup-135-f","provider":"HandySkook","version":"1.0","type":"link"}