{"product_id":"fenwal-27121-0-190-thermal-heat-fire-detector","title":"Fenwal 27121-0-190 Thermal Heat Fire Detector","description":"\u003cdiv\u003e\u003cp\u003eFenwal 27121-0-190 Detect-A-Fire Thermal Heat Fire Detector is a heat-activated fire alarm sensor designed for integration into standard fire alarm systems. This device uses a fixed 190° heat threshold to trigger an alarm and is identified by model number 27121-0-190 within Fenwal’s Detect-A-Fire line. As a thermal detector, it provides rapid response to elevated temperatures, offering an alternative or supplement to smoke-based detection in installations where heat is a more reliable indicator of fire risk. The detector is intended to be installed as part of a building’s alarm circuitry, signaling the control panel to warn occupants and initiate appropriate safety procedures. Key attributes to note are its thermal detection function and 190° rating, which influence compatibility with corresponding fire alarm panels and system configurations. \u003c\/p\u003e\u003c\/div\u003e","brand":"FENWAL","offers":[{"title":"New","offer_id":51686338724142,"sku":null,"price":326.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8490bafd-e370-4fd6-9b6b-dc22923fcabe.jpg?v=1769738239","url":"https:\/\/plgautomation.com\/products\/fenwal-27121-0-190-thermal-heat-fire-detector","provider":"PLG Automation ","version":"1.0","type":"link"}