{"product_id":"system-sensor-b401-plug-in-detector-mounting-base-for-conventional-2-wire-smoke-and-heat-detectors","title":"System Sensor B401 Plug-In Detector Mounting Base for Conventional 2-Wire Smoke and Heat Detectors","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"14\" data-start=\"0\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"385\" data-start=\"16\"\u003eThe System Sensor B401 is a plug-in detector mounting base designed to provide a secure electrical and mechanical connection for compatible System Sensor conventional smoke and heat detectors. Engineered for 2-wire fire alarm systems, the System Sensor B401 simplifies detector installation, replacement, and maintenance while ensuring dependable long-term performance.\u003c\/p\u003e\n\u003cp data-end=\"385\" data-start=\"16\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"385\" data-start=\"16\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"385\" data-start=\"16\"\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\u003eB401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetector Mounting Bases\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\u003e400 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\u003ePlug-In Detector Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Detector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConventional Smoke and Heat Detectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Wiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem 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\u003eMaximum Ripple Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Volts Peak-to-Peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Electrical Boxes, Direct Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Annunciator Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0 in (10.2 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 in (2.0 cm)\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°C to 49°C (US\/Australia), -10°C to 60°C (Europe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10% to 93% Relative Humidity (Non-Condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.34 lbs (152 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-end=\"385\" data-start=\"16\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"385\" data-start=\"16\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"407\" data-start=\"387\"\u003eInformation About B401\u003c\/h4\u003e\n\u003cp data-end=\"1036\" data-start=\"409\"\u003eThe B401 is a low-profile mounting base developed for use with System Sensor 400 Series conventional detector heads operating on 12\/24 VDC initiating device circuits. It provides reliable electrical connectivity through screw terminals that support both field wiring and optional remote annunciator connections. The base accommodates direct mounting to standard electrical boxes and allows compatible detector heads to be installed or removed quickly using a plug-in design. Its durable construction and standardized interface make it suitable for commercial, industrial, institutional, and residential fire alarm applications.\u003c\/p\u003e\n\u003cp data-end=\"1053\" data-start=\"1038\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1992\" data-start=\"1055\"\u003e\n\u003cli data-end=\"1150\" data-start=\"1055\"\u003ePlug-In Detector Base: Allows fast installation and replacement of compatible detector heads.\u003c\/li\u003e\n\u003cli data-end=\"1249\" data-start=\"1151\"\u003e2-Wire Compatibility: Designed for conventional 12\/24 VDC fire alarm initiating device circuits.\u003c\/li\u003e\n\u003cli data-end=\"1346\" data-start=\"1250\"\u003eBroad Detector Support: Compatible with numerous System Sensor smoke and heat detector models.\u003c\/li\u003e\n\u003cli data-end=\"1423\" data-start=\"1347\"\u003eScrew Terminal Connections: Simplifies incoming and outgoing field wiring.\u003c\/li\u003e\n\u003cli data-end=\"1513\" data-start=\"1424\"\u003eRemote Annunciator Terminal: Supports connection of compatible remote alarm indicators.\u003c\/li\u003e\n\u003cli data-end=\"1605\" data-start=\"1514\"\u003eStandard Box Mounting: Fits 50 mm and 60 mm electrical boxes and standard junction boxes.\u003c\/li\u003e\n\u003cli data-end=\"1697\" data-start=\"1606\"\u003eLow-Profile Design: Provides a clean installation while maintaining easy detector access.\u003c\/li\u003e\n\u003cli data-end=\"1787\" data-start=\"1698\"\u003eDurable Construction: Built for reliable long-term operation in demanding environments.\u003c\/li\u003e\n\u003cli data-end=\"1892\" data-start=\"1788\"\u003eSecure Electrical Interface: Ensures consistent contact between the detector head and control circuit.\u003c\/li\u003e\n\u003cli data-end=\"1992\" data-start=\"1893\"\u003eEasy Maintenance: Detector heads can be removed quickly for inspection, cleaning, or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2126\" data-start=\"1994\"\u003eThe B401 delivers the reliability and precision required for conventional fire alarm detector mounting and maintenance applications.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":52037438505258,"sku":"B401","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/B401-2.jpg?v=1783162232","url":"https:\/\/iqelectro.com\/products\/system-sensor-b401-plug-in-detector-mounting-base-for-conventional-2-wire-smoke-and-heat-detectors","provider":"IQElectro","version":"1.0","type":"link"}