{"product_id":"kidde-fenwal-70-520000-001-thd-7052-fire-alarm-heat-detector-new-in-box","title":"Kidde-Fenwal 70-520000-001 THD-7052 Fire Alarm Heat Detector (NEW IN BOX)","description":"\u003cp\u003e\u003cstrong\u003eKidde-Fenwal 70-520000-001 THD-7052 Fire Alarm Heat Detector\u003c\/strong\u003e - This sophisticated fire detection solution provides reliable, rapid response capabilities for critical life-safety environments. Engineered for precision, it integrates seamlessly into existing fire alarm infrastructures to ensure continuous monitoring and safety compliance. - \u003cstrong\u003eOperating Voltage: 12-24 VDC\u003c\/strong\u003e - \u003cstrong\u003eTemperature Rating: 135°F Fixed\/Rate-of-Rise\u003c\/strong\u003e - \u003cstrong\u003eBase Compatibility: Requires Fenwal standard mounting base\u003c\/strong\u003e - \u003cstrong\u003eResponse Time: Class A\/B quick response standard\u003c\/strong\u003e - \u003cstrong\u003eHousing Material: High-impact flame-retardant thermoplastic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe THD-7052 represents a significant advancement over legacy thermal detection units by offering improved sensitivity and a more compact footprint. While older generations often struggled with environmental drift and slow activation times, this modern iteration utilizes enhanced thermistor technology to deliver consistent performance in diverse facility conditions.\u003c\/p\u003e\u003ch3\u003eAdvanced Thermal Sensing and Performance\u003c\/h3\u003e\u003cp\u003eEngineered for high-stakes fire suppression systems, the Kidde-Fenwal 70-520000-001 utilizes a dual-action sensing element that monitors both constant temperature thresholds and rapid heat spikes. This ensures that the system reacts decisively to actual emergency events while minimizing the risk of nuisance alarms caused by minor ambient temperature fluctuations. The unit’s durable construction and reliable internal circuitry make it a preferred choice for professionals requiring a robust, maintenance-friendly heat detection solution that adheres to the highest industry safety standards.\u003c\/p\u003e","brand":"Kidde-Fenwal","offers":[{"title":"Default Title","offer_id":53305466159398,"sku":"101382562333","price":89.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3789\/4950\/files\/medium_a6232124-dbc4-4c8d-8488-1bb63bc5df7c.jpg?v=1780708648","url":"https:\/\/firealarmstore.com\/products\/kidde-fenwal-70-520000-001-thd-7052-fire-alarm-heat-detector-new-in-box","provider":"Incendico Fire Alarm Store","version":"1.0","type":"link"}