{"product_id":"siemens-hfp-11-multi-sensor-smoke-detector-fireprint-photoelectric-thermal","title":"Siemens HFP-11 Multi-Sensor Smoke Detector FirePrint Photoelectric Thermal","description":"\u003ch4 data-end=\"16\" data-start=\"0\"\u003eDescription\u003c\/h4\u003e\n\u003cp data-end=\"404\" data-start=\"17\"\u003eThe Siemens HFP-11 is a multi-sensor smoke detector designed for advanced fire detection using both photoelectric and thermal sensing technologies. It integrates intelligent signal processing to accurately distinguish between real fire conditions and nuisance sources. This detector is commonly used in commercial fire alarm systems requiring reliable and adaptive detection performance.\u003c\/p\u003e\n\u003cp data-end=\"404\" data-start=\"17\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"404\" data-start=\"17\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"404\" data-start=\"17\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Alarm Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHFP-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmoke Detectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric + Thermal (Multi-Sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFirePrint™ Intelligent Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo-Wire Plug-In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupplied by Control Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFireFinder XLS, FS-250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSurface Mount Base (DB-11)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 38 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 93% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Spacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 ft (900 sq ft coverage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow-profile plastic housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL Listed, NFPA 72 Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-end=\"404\" data-start=\"17\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"404\" data-start=\"17\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"428\" data-start=\"406\"\u003eInformation About HFP-11\u003c\/h4\u003e\n\u003cp data-end=\"1053\" data-start=\"429\"\u003eThe HFP-11 is part of Siemens’ Fire Safety detection portfolio, engineered for use with FireFinder XLS and FS-250 control panels. It features a two-wire, plug-in design that simplifies installation and maintenance while ensuring reliable communication with the control system. The detector incorporates FirePrint™ technology, which analyzes both smoke and temperature data using onboard microprocessor logic to reduce false alarms. Built with a dust-resistant optical chamber and solid-state thermal sensor, it is suitable for a wide range of environments, including offices, industrial spaces, and specialized hazard areas.\u003c\/p\u003e\n\u003cp data-end=\"1072\" data-start=\"1055\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2004\" data-start=\"1073\"\u003e\n\u003cli data-end=\"1165\" data-start=\"1073\"\u003eMulti-Sensor Detection: Combines photoelectric and thermal sensing for enhanced accuracy\u003c\/li\u003e\n\u003cli data-end=\"1270\" data-start=\"1166\"\u003eFirePrint™ Technology: Uses advanced algorithms to differentiate real fires from nuisance conditions\u003c\/li\u003e\n\u003cli data-end=\"1345\" data-start=\"1271\"\u003eTwo-Wire System: Simplifies installation and reduces wiring complexity\u003c\/li\u003e\n\u003cli data-end=\"1436\" data-start=\"1346\"\u003eMicroprocessor-Based Operation: Provides intelligent signal processing and diagnostics\u003c\/li\u003e\n\u003cli data-end=\"1526\" data-start=\"1437\"\u003eField-Cleanable Chamber: Dust-resistant design allows maintenance without replacement\u003c\/li\u003e\n\u003cli data-end=\"1608\" data-start=\"1527\"\u003eInfrared Optical Sensing: IR LED and photodiode ensure stable smoke detection\u003c\/li\u003e\n\u003cli data-end=\"1699\" data-start=\"1609\"\u003eThermal Sensing Element: Solid-state thermistor detects temperature changes accurately\u003c\/li\u003e\n\u003cli data-end=\"1767\" data-start=\"1700\"\u003ePlug-In Design: Enables quick installation and easy replacement\u003c\/li\u003e\n\u003cli data-end=\"1856\" data-start=\"1768\"\u003eProgrammable Applications: Supports multiple hazard profiles for optimized detection\u003c\/li\u003e\n\u003cli data-end=\"1932\" data-start=\"1857\"\u003eSelf-Diagnostics: Continuously monitors detector status and performance\u003c\/li\u003e\n\u003cli data-end=\"2004\" data-start=\"1933\"\u003eCompatibility: Works with Siemens FireFinder XLS and FS-250 systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2130\" data-start=\"2006\"\u003eThe HFP-11 delivers the reliability and precision required for intelligent fire detection and life safety system monitoring.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51428676141354,"sku":"HFP-11","price":151.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_d14d392a-e328-46be-a1ac-cef121a67f1f.webp?v=1776366805","url":"https:\/\/iqelectro.com\/products\/siemens-hfp-11-multi-sensor-smoke-detector-fireprint-photoelectric-thermal","provider":"IQElectro","version":"1.0","type":"link"}