{"title":"Supplies — System Sensor (Honeywell)","description":null,"products":[{"product_id":"honeywell-d4120-pe-duct-smoke-detector-50297","title":"Honeywell D4120 PE DUCT SMOKE DETECTOR","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nThe InnovairFlex D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4000 ft\/min, temperatures of -4 to 158 deg F, and a humidity range of 0 to 95% (non-condensing). A plug-in sensor head offers improved false alarm immunity and simple installation, testing, and maintenance. An improved cover design isolates the sensor head from the low-flow feature for simple maintenance.\n\u003ch3\u003eItem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-wire photoelectric integrated low flow technology\u003c\/li\u003e\n\u003cli\u003eAir velocity rating from 100 ft\/min to 4000 ft\/min (0.5 m\/s to 20.32 m\/sec)\u003c\/li\u003e\n\u003cli\u003eVersatile mounting options square or rectangular configuration\u003c\/li\u003e\n\u003cli\u003ePlug-in sensor offers superb false alarm immunity and the latest sensor technology\u003c\/li\u003e\n\u003cli\u003eBroad ranges for operating temperature -4 to 158 deg F and humidity 0 to 95% non-condensing\u003c\/li\u003e\n\u003cli\u003ePatented sampling tube installs from front or back of the detector with no tools required\u003c\/li\u003e\n\u003cli\u003eIncreased wiring space with a newly added 3\/4 in conduit knockout\u003c\/li\u003e\n\u003cli\u003eOne easy access Test\/Reset button and improved LED status\u003c\/li\u003e\n\u003cli\u003ePatented interconnect feature for multi-fan shutdown\u003c\/li\u003e\n\u003cli\u003eNew high contrast terminal designations\u003c\/li\u003e\n\u003cli\u003eBuilt-in short circuit protection from operator wiring errors\u003c\/li\u003e\n\u003cli\u003eField selectable settings for configuring the detector\u003c\/li\u003e\n\u003cli\u003eTwo DPDT Form-C relay contacts\u003c\/li\u003e\n\u003cli\u003eBackward compatibility with existing Innovair products including remote accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStandards\u003c\/h3\u003e\nFM Approved|MSFM Approved|UL Listed","brand":"System Sensor (Honeywell)","offers":[{"title":"Default Title","offer_id":54441486090604,"sku":"268744398","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/files\/System_D4120.jpg?v=1789800917"},{"product_id":"honeywell-dst3-3ft-sampl-tube-26322","title":"Honeywell DST3 3FT SAMPL TUBE","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nDuct smoke detector accessories add functionality to the duct smoke detection system by allowing quick, convenient inspections at eye level and effective audible and visible notification options. All system Sensor  duct smoke detectors and accessories are UL listed.\n\u003ch3\u003eApplication\u003c\/h3\u003e\nFor duct widths from 2 to 4 ft\n\u003ch3\u003eStandards\u003c\/h3\u003e\nUL Listed","brand":"System Sensor (Honeywell)","offers":[{"title":"Default Title","offer_id":54441522823532,"sku":"269971122","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/files\/System_DST3.jpg?v=1789801022"},{"product_id":"honeywell-dst1-5-1-5ft-sampl-tube-8080","title":"Honeywell DST1.5 1.5FT SAMPL TUBE","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nThe sampling tube may be installed from the front or back of the detector. The tube locks securely into place and can be removed by releasing the front or rear locking tab.\n\u003ch3\u003eApplication\u003c\/h3\u003e\nFor duct widths from 1 to 2 ft\n\u003ch3\u003eStandards\u003c\/h3\u003e\nUL Listed","brand":"System Sensor (Honeywell)","offers":[{"title":"Default Title","offer_id":54441563980140,"sku":"270295651","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/files\/System_Sensor_DST15.jpg?v=1789801079"},{"product_id":"honeywell-dst5-5ft-sampl-tube-26488","title":"Honeywell DST5 5FT SAMPL TUBE","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nDuct smoke detector accessories add functionality to the duct smoke detection system by allowing quick, convenient inspections at eye level and effective audible and visible notification options. All system Sensor  duct smoke detectors and accessories are UL listed.\n\u003ch3\u003eApplication\u003c\/h3\u003e\nFor duct widths from 4 to 8 ft\n\u003ch3\u003eStandards\u003c\/h3\u003e\nUL Listed","brand":"System Sensor (Honeywell)","offers":[{"title":"Default Title","offer_id":54441564701036,"sku":"270356085","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/files\/System_DST5.jpg?v=1789801107"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/collections\/d404d6ec-system_sensor_dst15.jpg?v=1790242014","url":"https:\/\/www.fisscosupply.com\/collections\/supplies-system-sensor-honeywell.oembed","provider":"Fissco Supply","version":"1.0","type":"link"}