{"product_id":"system-sensor-2w-b-2-wire-photoelectric-smoke-detector-for-conventional-fire-alarm-systems","title":"System Sensor 2W-B 2-Wire Photoelectric Smoke Detector for Conventional Fire Alarm Systems","description":"\u003ch4 data-start=\"166\" data-end=\"180\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"182\" data-end=\"593\"\u003eThe System Sensor 2W-B is a conventional 2-wire photoelectric smoke detector engineered for dependable fire detection in residential, commercial, and light industrial fire alarm systems. Featuring intelligent drift compensation, visual status indication, and a plug-in mounting design, the System Sensor 2W-B simplifies installation while delivering consistent detection performance and reduced nuisance alarms.\u003c\/p\u003e\n\u003cp data-start=\"182\" data-end=\"593\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"182\" data-end=\"593\"\u003e \u003c\/p\u003e\n\u003ch4 data-start=\"182\" data-end=\"593\"\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\u003eSystem Sensor\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 Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2W-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric Smoke Detectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ei3 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConventional Smoke Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetectable Medium\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmoke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 \/ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlug-In Base, Ceiling or Electrical Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-Color Red\/Green Wide-Angle LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTest Feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilt-In Test Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 268, UL Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMexico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-start=\"182\" data-end=\"593\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"182\" data-end=\"593\"\u003e \u003c\/p\u003e\n\u003ch4 data-start=\"595\" data-end=\"615\"\u003eInformation About 2W-B\u003c\/h4\u003e\n\u003cp data-start=\"617\" data-end=\"1337\"\u003eThe 2W-B is a member of the System Sensor i3 Series of intelligent conventional smoke detectors that combines advanced sensing technology with simplified maintenance features. It utilizes photoelectric sensing technology for reliable detection of slow-smoldering fires while incorporating drift compensation and smoothing algorithms to maintain accurate sensitivity over time. The detector installs using a plug-in mounting base with the Stop-Drop 'N Lock™ attachment system and supports direct ceiling or electrical box installation. When paired with the optional 2W-MOD2 maintenance module or compatible i3 control panels, it provides remote maintenance signaling and EZ Walk loop testing for faster system inspection.\u003c\/p\u003e\n\u003cp data-start=\"1339\" data-end=\"1354\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1356\" data-end=\"2470\"\u003e\n\u003cli data-start=\"1356\" data-end=\"1455\"\u003ePhotoelectric Detection: Provides reliable detection of visible smoke from slow-smoldering fires.\u003c\/li\u003e\n\u003cli data-start=\"1456\" data-end=\"1547\"\u003e2-Wire Configuration: Simplifies wiring while supporting conventional fire alarm systems.\u003c\/li\u003e\n\u003cli data-start=\"1548\" data-end=\"1635\"\u003ei3 Series Technology: Integrates intelligent maintenance and diagnostic capabilities.\u003c\/li\u003e\n\u003cli data-start=\"1636\" data-end=\"1722\"\u003ePlug-In Installation: Includes mounting base for quick installation and replacement.\u003c\/li\u003e\n\u003cli data-start=\"1723\" data-end=\"1815\"\u003eDrift Compensation: Automatically adjusts sensitivity to compensate for dust accumulation.\u003c\/li\u003e\n\u003cli data-start=\"1816\" data-end=\"1899\"\u003eSmoothing Algorithms: Reduces nuisance alarms caused by environmental conditions.\u003c\/li\u003e\n\u003cli data-start=\"1900\" data-end=\"2002\"\u003eDual-Color LED Indicators: Wide-angle red and green LEDs provide clear operational and alarm status.\u003c\/li\u003e\n\u003cli data-start=\"2003\" data-end=\"2089\"\u003eBuilt-In Test Switch: Allows convenient functional testing without additional tools.\u003c\/li\u003e\n\u003cli data-start=\"2090\" data-end=\"2180\"\u003eStop-Drop 'N Lock™ Base: Secures the detector while simplifying removal for maintenance.\u003c\/li\u003e\n\u003cli data-start=\"2181\" data-end=\"2278\"\u003eRemote Maintenance Support: Compatible with 2W-MOD2 modules and supported i3 fire alarm panels.\u003c\/li\u003e\n\u003cli data-start=\"2279\" data-end=\"2377\"\u003eEZ Walk Loop Testing: Enables efficient testing of multiple detectors during system inspections.\u003c\/li\u003e\n\u003cli data-start=\"2378\" data-end=\"2470\"\u003eRemovable Chamber Design: Allows easy cleaning to maintain long-term detector performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2472\" data-end=\"2628\"\u003eThe 2W-B delivers the reliability and precision required for conventional fire detection systems in residential, commercial, and institutional applications.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":52037433622826,"sku":"2W-B","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/BK-2WB_alt3.jpg?v=1783161875","url":"https:\/\/iqelectro.com\/products\/system-sensor-2w-b-2-wire-photoelectric-smoke-detector-for-conventional-fire-alarm-systems","provider":"IQElectro","version":"1.0","type":"link"}