{"product_id":"sd505-heat-silent-knight-addressable-heat-detector-for-fire-alarm-systems","title":"SD505-HEAT | Silent Knight Addressable Heat Detector for Fire Alarm Systems","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Silent Knight SD505-HEAT is an addressable heat detector designed for use with Silent Knight intelligent fire alarm control panels. It provides reliable thermal detection for areas where smoke detectors are unsuitable.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%; height: 352.688px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eSilent Knight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eFire Alarm Equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eSD505-HEAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eHeat Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eAddressable heat detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eDetection Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eFixed temperature \/ rate-of-rise thermal sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eSilent Knight intelligent fire alarm control panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eAddressing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eDIP switch selectable unique device address\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eIndicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eLED for alarm and status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eAreas unsuitable for smoke detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eStandard detector base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eIndustrial, commercial, mechanical, and dusty areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eUL listed (where applicable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003eStandard Silent Knight detector size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.6913%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9442%;\"\u003e0.5 lbs (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About SD505-HEAT\u003c\/h4\u003e\n\u003cp\u003eThe SD505-HEAT is part of Silent Knight’s line of addressable detection devices, built to integrate seamlessly with compatible fire alarm systems. Using thermal sensing technology, it responds to fixed temperature or rate-of-rise conditions to detect fire in challenging environments. Each detector has a unique address set via DIP switch, allowing the control panel to identify its exact location. Compact, durable, and easy to install, the SD505-HEAT is ideal for applications where smoke, dust, or environmental conditions make traditional smoke detection impractical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermal Detection: Detects heat from fire using fixed temperature and\/or rate-of-rise sensing.\u003c\/li\u003e\n\u003cli\u003eAddressable Device: Assigns a unique ID for pinpoint location reporting at the panel.\u003c\/li\u003e\n\u003cli\u003eSystem Integration: Compatible with Silent Knight intelligent fire alarm control panels.\u003c\/li\u003e\n\u003cli\u003eRugged Design: Built to perform in harsh or dusty environments where smoke detectors are unsuitable.\u003c\/li\u003e\n\u003cli\u003eStatus LED: Provides visual indication of normal, alarm, and trouble states.\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Uses standard detector bases for simplified mounting.\u003c\/li\u003e\n\u003cli\u003eTargeted Protection: Suitable for mechanical rooms, kitchens, warehouses, and industrial areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SD505-HEAT delivers the reliability and precision required for addressable fire detection in demanding applications.\u003c\/p\u003e","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":49105175806208,"sku":"SD505-HEAT","price":380.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/hbt-Fire-P1906493-primaryimage.jpg?v=1785541885","url":"https:\/\/alotechparts.com\/products\/sd505-heat-silent-knight-addressable-heat-detector-for-fire-alarm-systems","provider":"Alo Tech Solutions","version":"1.0","type":"link"}