{"title":"System Sensor Bases","description":"\u003ch2\u003eSystem Sensor detector bases\u003c\/h2\u003e\u003cp\u003eB210LP, B501, B524, and equivalent bases for System Sensor smoke and heat detector heads. Sounder bases, isolator bases, and relay bases for addressable installations.\u003c\/p\u003e","products":[{"product_id":"system-sensor-b300-6-detector-base","title":"System Sensor B300-6 300-Series B300 Mounting Base","description":"\u003cp\u003eSystem Sensor B300-6 B300 Series mounting base (legacy). System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":50483544260901,"sku":"B300-6","price":13.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b300-6-white-6-base-32762830946528.jpg?v=1771297443"},{"product_id":"system-sensor-b300-6-iv","title":"System Sensor B300-6-IV B300 Mounting Base","description":"\u003cp\u003eSystem Sensor B300-6-IV B300 Series mounting base (legacy). System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722986094885,"sku":"B300-6-IV","price":22.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b300-6-iv-6-detector-base-ivory-31897162055904.jpg?v=1771297409"},{"product_id":"system-sensor-b501-white","title":"System Sensor B501-WHITE 200 Series 4-inch Mounting Base","description":"\u003cp\u003eSystem Sensor B501-WHITE 200 Series 4-inch flangeless mounting base. 200 Series intelligent addressable 4-inch flangeless mounting base. Compatible with Notifier FSP\/FST sensors, Gamewell-FCI ASD-PL series, Silent Knight 6500-series, and Fire-Lite SD-series intelligent sensors.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722986520869,"sku":"B501-WHITE","price":19.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b501-white-4-inch-base-34869592490208.jpg?v=1771297399"},{"product_id":"system-sensor-b114lp","title":"System Sensor B114LP 200-Series B114 Mounting Base","description":"\u003cp\u003eSystem Sensor B114LP B114 200 Series mounting base (LP variant). System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722986586405,"sku":"B114LP","price":129.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b114lp-series-relay-base-4-wire-38264535941344.webp?v=1771297397"},{"product_id":"system-sensor-b224bi-iv","title":"System Sensor B224BI-IV Base","description":"\u003cp\u003eSystem Sensor B224BI-IV addressable detector base for SS-Series intelligent smoke and heat detectors.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL 268 (7th Edition)\u003c\/li\u003e\n\u003cli\u003eUL 521\u003c\/li\u003e\n\u003cli\u003eUL 268A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRotary address switches enable precise point-ID location reporting to the fire alarm control panel\u003c\/li\u003e\n\u003cli\u003eDual LEDs provide 360° alarm visibility without repositioning\u003c\/li\u003e\n\u003cli\u003eLow standby current draw reduces overall system power budget\u003c\/li\u003e\n\u003cli\u003eAnalog communications support SK, LiteSpeed™, and SS Protocol addressable panels\u003c\/li\u003e\n\u003cli\u003eModern low-profile form factor with expanded color options for contemporary installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSystem Sensor (a Honeywell brand) SS-Series addressable bases are designed for use with SS-Series intelligent photoelectric and thermal detectors. The B224BI-IV supports the -IV ivory color finish and is compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels that accept SS Protocol or LiteSpeed™ devices. Detector sensitivity is continuously monitored and reported to the control panel to support selective maintenance scheduling.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722988126501,"sku":"B224BI-IV","price":11.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b224bi-iv-isolator-base-31897164185824.jpg?v=1771297372"},{"product_id":"system-sensor-b501-iv","title":"System Sensor B501-IV 200 Series 4-inch Mounting Base","description":"\u003cp\u003eSystem Sensor B501-IV 200 Series 4-inch flangeless mounting base. 200 Series intelligent addressable 4-inch flangeless mounting base. Compatible with Notifier FSP\/FST sensors, Gamewell-FCI ASD-PL series, Silent Knight 6500-series, and Fire-Lite SD-series intelligent sensors.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722989076773,"sku":"B501-IV","price":21.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b501-iv-4-inch-base-ivory-31897164021984.jpg?v=1771297345"},{"product_id":"fire-lite-b200s-wh-intelligent-addressable-sounder-base-white","title":"System Sensor B200S-WH 200 Series Sounder Base","description":"\u003cp\u003eSystem Sensor B200S-WH B200S intelligent addressable sounder base. System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722989109541,"sku":"B200S-WH","price":78.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b200s-wh-addressable-sounder-base-32685375291616.jpg?v=1771297344"},{"product_id":"system-sensor-b300-6-bp","title":"System Sensor B300-6-BP B300 Mounting Base","description":"\u003cp\u003eSystem Sensor B300-6-BP B300 Series mounting base (legacy). System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722989633829,"sku":"B300-6-BP","price":118.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b300-6-bp-base-bulk-pack-with-10-units-31897162547424.jpg?v=1771297332"},{"product_id":"system-sensor-b200sr-lf-wh","title":"System Sensor B200SR-LF-WH 200 Series Sounder Base","description":"\u003cp\u003eSystem Sensor B200SR-LF-WH B200S intelligent addressable sounder base. System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722990551333,"sku":"B200SR-LF-WH","price":115.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b200sr-lf-wh-low-frequency-sounder-base-31897160941792.jpg?v=1771297323"},{"product_id":"system-sensor-b200sr-wh-intelligent-sounder-base","title":"System Sensor B200SR-WH 200 Series Sounder Base","description":"\u003cp\u003eSystem Sensor B200SR-WH B200S intelligent addressable sounder base. System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722993303845,"sku":"B200SR-WH","price":78.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/FL-B200SRWH_lg.jpg?v=1771297595"},{"product_id":"system-sensor-b200sr-iv","title":"System Sensor B200SR-IV 200 Series Sounder Base","description":"\u003cp\u003eSystem Sensor B200SR-IV B200S intelligent addressable sounder base. System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722993664293,"sku":"B200SR-IV","price":82.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b200sr-iv-addressable-sounder-base-31897163104480.jpg?v=1771297287"},{"product_id":"system-sensor-b224rb-wh","title":"System Sensor B224RB-WH Base","description":"\u003cp\u003eSystem Sensor B224RB-WH relay base for SS-Series addressable detectors in white finish.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL 268\u003c\/li\u003e\n\u003cli\u003eUL 464\u003c\/li\u003e\n\u003cli\u003eNFPA 72\u003c\/li\u003e\n\u003cli\u003eULC Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOnboard relay output for local device control or auxiliary notification\u003c\/li\u003e\n\u003cli\u003eWhite finish for clean aesthetic integration with standard commercial ceilings\u003c\/li\u003e\n\u003cli\u003eStandby current: 170 µA maximum, supporting larger loop configurations\u003c\/li\u003e\n\u003cli\u003eHumidity range: 10% to 93% RH, non-condensing\u003c\/li\u003e\n\u003cli\u003eCompatible with ULC-listed configurations for Canadian market applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSystem Sensor (a Honeywell brand) B200-Series relay bases extend the capability of SS-Series addressable detectors by providing an integrated SPDT relay output at the detector head. The B224RB-WH white model supports panel-controlled relay switching for fan shutdown, door holder release, or auxiliary notification. Used with SS Protocol and LiteSpeed™ compatible fire alarm control panels.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722995335461,"sku":"B224RB-WH","price":53.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b224rb-wh-relay-base-white-31897165103328.jpg?v=1771297247"},{"product_id":"system-sensor-b200s-iv","title":"System Sensor B200S-IV 200 Series Sounder Base","description":"\u003cp\u003eSystem Sensor B200S-IV B200S intelligent addressable sounder base. System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722996482341,"sku":"B200S-IV","price":76.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b200s-iv-plug-in-detector-base-32315618984160.jpg?v=1771297220"},{"product_id":"system-sensor-b501bp","title":"System Sensor B501BP 200 Series 4-inch Mounting Base","description":"\u003cp\u003eSystem Sensor B501BP 200 Series 4-inch flangeless mounting base. 200 Series intelligent addressable 4-inch flangeless mounting base. Compatible with Notifier FSP\/FST sensors, Gamewell-FCI ASD-PL series, Silent Knight 6500-series, and Fire-Lite SD-series intelligent sensors.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722996744485,"sku":"B501BP","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b501bp-detector-base-bulk-pack-with-10-units-31897166381280.jpg?v=1771297211"},{"product_id":"system-sensor-b224rb","title":"System Sensor B224RB Base","description":"\u003cp\u003eSystem Sensor B224RB relay base for SS-Series addressable detectors in standard white\/ivory finish.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL 268 (7th Edition)\u003c\/li\u003e\n\u003cli\u003eUL 521\u003c\/li\u003e\n\u003cli\u003eUL 268A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated relay output for auxiliary control without additional module hardware\u003c\/li\u003e\n\u003cli\u003eRotary address switches allow precise point-ID assignment for the mounted detector\u003c\/li\u003e\n\u003cli\u003eDual LEDs provide 360° alarm status indication from any viewing angle\u003c\/li\u003e\n\u003cli\u003eLow standby current extends SLC loop device capacity\u003c\/li\u003e\n\u003cli\u003eCompatible with SK, LiteSpeed™, and SS Protocol addressable panel systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSystem Sensor (a Honeywell brand) B224RB relay bases are used throughout commercial fire alarm systems to combine detector mounting and auxiliary relay control at a single ceiling point. The onboard relay activates under panel command for applications such as HVAC shutdown, magnetic door holder release, or local sounder control. Pairs with SS-Series intelligent photoelectric and thermal detectors on Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite compatible systems.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51722998087973,"sku":"B224RB","price":28.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b224rb-intelligent-relay-base-replaced-by-b224rb-iv-31897162744032.jpg?v=1771297191"},{"product_id":"system-sensor-b224bi","title":"System Sensor B224BI Base","description":"\u003cp\u003eSystem Sensor B224BI addressable detector base for SS-Series intelligent smoke and heat detectors.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL 268 (7th Edition)\u003c\/li\u003e\n\u003cli\u003eUL 521\u003c\/li\u003e\n\u003cli\u003eUL 268A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRotary address switches enable point-ID location reporting to the fire alarm control panel\u003c\/li\u003e\n\u003cli\u003eDual LEDs provide 360° alarm visibility from any approach direction\u003c\/li\u003e\n\u003cli\u003eLow standby current reduces loop power consumption in large addressable systems\u003c\/li\u003e\n\u003cli\u003eAnalog communications support SK, LiteSpeed™, and SS Protocol panel compatibility\u003c\/li\u003e\n\u003cli\u003eModern profile with expanded color options for contemporary building interiors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSystem Sensor (a Honeywell brand) SS-Series intelligent detector bases provide the connection point between SS-Series photoelectric and thermal detectors and the Signaling Line Circuit. The B224BI standard base fits the full range of SS-Series detector heads. Detector sensitivity is continuously monitored and reported to the panel, enabling proactive maintenance scheduling. Compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite panels per device family specifications.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51723003986213,"sku":"B224BI","price":46.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b224bi-intelligent-isolator-base-31897162711264.jpg?v=1771297061"},{"product_id":"system-sensor-b200s-lf-iv","title":"System Sensor B200S-LF-IV 200 Series Sounder Base","description":"\u003cp\u003eSystem Sensor B200S-LF-IV B200S intelligent addressable sounder base. System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":51723008540965,"sku":"B200S-LF-IV","price":121.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/system-sensor-bases-default-title-system-sensor-b200s-lf-iv-addressable-sounder-base-31897160745184.jpg?v=1771296958"}],"url":"https:\/\/fastalarmdistribution.com\/collections\/system-sensor-bases.oembed","provider":"Fast Alarm Distribution","version":"1.0","type":"link"}