{"product_id":"system-sensor-5151-fixed-135f-rate-of-rise-heat-detector-new-in-box","title":"System Sensor 5151 Fixed 135F Rate-of-rise Heat Detector (NEW IN BOX)","description":"\u003cp\u003eSystem Sensor 5151 Fixed 135F Rate-of-rise Heat Detector - This advanced thermal sensing unit provides reliable fire detection by monitoring both rapid temperature spikes and fixed heat thresholds to ensure early warning - 135°F fixed temperature activation point - Rate-of-rise thermal sensitivity - Compatible with standard intelligent fire alarm control panels - Low-profile design for unobtrusive installation - Durable housing for long-term operational stability\u003c\/p\u003e\n\n\u003cp\u003eEngineered for superior accuracy, this unit improves upon legacy mechanical detectors by utilizing sophisticated digital signal processing to filter out non-threatening thermal fluctuations. While older models often suffered from environmental nuisance alarms, this modern iteration maintains strict adherence to contemporary NFPA life-safety codes for increased site security.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Thermal Monitoring and Response Capabilities\u003c\/h3\u003e\n\n\u003cp\u003eThe 5151 series leverages a high-precision thermistor that continuously updates the control panel with real-time temperature data. This dual-action mechanism ensures that the system reacts decisively to both smoldering fires and fast-flaming events, providing a robust defense layer for commercial and industrial environments.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":53393881235750,"sku":"101477910762","price":26.06,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3789\/4950\/files\/medium_53b64942-b074-4d0d-bafe-f3212a5c7a4a.jpg?v=1782324400","url":"https:\/\/firealarmstore.com\/products\/system-sensor-5151-fixed-135f-rate-of-rise-heat-detector-new-in-box","provider":"Incendico Fire Alarm Store","version":"1.0","type":"link"}