{"title":"Bases","description":"\u003ch2\u003eDetector bases for addressable and conventional heads\u003c\/h2\u003e\u003cp\u003eStandard, sounder, isolator, and relay bases compatible with smoke and heat detector heads from System Sensor, Notifier, Simplex, Fire-Lite, Edwards, and Apollo. 4-wire and 6-wire configurations stocked.\u003c\/p\u003e\u003cp\u003eMatch base model to head and panel protocol: B210LP, B501, B524RB, B-300-6, B-501AP, and equivalents. Sounder bases for area-of-refuge and sleeping-area code requirements available across most brands.\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"},{"product_id":"simplex-4098-9792","title":"Simplex 4098-9792 TrueAlarm Analog Addressable Device","description":"\u003cp\u003eSimplex 4098-9792 TrueAlarm analog addressable detection device. TrueAlarm analog addressable detection. Compatible with Simplex 4100ES, 4010ES, 4007ES, and 4100U fire alarm control panels using IDNet SLC.\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":52004323721509,"sku":"4098-9792","price":30.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/simplex-bases-default-title-simplex-4098-9792-standard-sensor-base-white-32602788004064.jpg?v=1771296797"},{"product_id":"simplex-4098-9788","title":"Simplex 4098-9788 TrueAlarm Analog Addressable Device","description":"\u003cp\u003eSimplex 4098-9788 TrueAlarm analog addressable detection device. TrueAlarm analog addressable detection. 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It provides the electrical and mechanical interface between the detector head and the signal line circuit, supporting standard 4-inch junction box mounting.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52004324213029,"sku":"DB-11","price":11.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/siemens-bases-default-title-siemens-db-11-low-profile-surface-mount-base-31896940511456.jpg?v=1771296782"},{"product_id":"simplex-4098-9771","title":"Simplex 4098-9771 TrueAlarm Analog Addressable Device","description":"\u003cp\u003eSimplex 4098-9771 TrueAlarm analog addressable detection device. TrueAlarm analog addressable detection. 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This adapter is primarily used in building renovation and system modernization projects where full rewiring is not practical.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52004362584357,"sku":"DB-ADPT","price":27.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/siemens-bases-default-title-siemens-db-adpt-500-094187-detector-base-adapter-31950606401760.jpg?v=1771296198"},{"product_id":"siemens-abhw-4b","title":"Siemens ABHW-4B Base","description":"\u003cp\u003eSiemens ABHW-4B audible base for sleeping area detector applications in fire alarm systems.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL 864\u003c\/li\u003e\n\u003cli\u003eNFPA 72\u003c\/li\u003e\n\u003cli\u003eULC Listed\u003c\/li\u003e\n\u003cli\u003eCSFM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAudible detector base designed specifically for sleeping area applications per NFPA 72 Chapter 29 requirements\u003c\/li\u003e\n\u003cli\u003eIntegrated sounder produces a temporal pattern or alternate tone to alert sleeping occupants\u003c\/li\u003e\n\u003cli\u003eCompatible with Siemens addressable smoke detectors for residential and hotel-type occupancy fire protection\u003c\/li\u003e\n\u003cli\u003eSupports Cerberus PRO and Desigo Fire Safety system architectures for multi-family and lodging facilities\u003c\/li\u003e\n\u003cli\u003eUL 864 listed as a control unit accessory; NFPA 72 compliant for sleeping area notification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ABHW-4B is a Siemens audible detector base for use in sleeping areas within residential and hotel-type occupancies. NFPA 72 requires low-frequency or temporal-pattern audible signals for sleeping area notification to achieve effective occupant arousal. The ABHW-4B integrates with Siemens addressable detector heads on the Cerberus PRO and Desigo Fire Safety platforms, providing built-in sounder capability without a separate notification appliance at each sleeping room detector location.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52004371431717,"sku":"ABHW-4B","price":109.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/siemens-bases-default-title-siemens-abhw-4b-s54320-f13-a1-buzzer-version-audible-base-31896939790560.jpg?v=1771296074"},{"product_id":"siemens-fdbz492","title":"Siemens FDBZ492 Fire Detection Base","description":"\u003cp\u003eSiemens FDBZ492 fire detection base for duct-mounted addressable smoke detection.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFM Approved\u003c\/li\u003e\n\u003cli\u003eCSFM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDuct detector base for HVAC air-handling systems in commercial building fire protection\u003c\/li\u003e\n\u003cli\u003eVelocity range 100–4,000 ft\/min for sampling air in supply and return air ducts\u003c\/li\u003e\n\u003cli\u003eHumidity range 0–95% non-condensing for reliable performance in varied duct environments\u003c\/li\u003e\n\u003cli\u003eAccommodates Siemens FDOOT-family addressable detector heads for 2-wire SLC integration\u003c\/li\u003e\n\u003cli\u003eCompatible with Cerberus PRO and FireFinder XLS addressable fire alarm system architectures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FDBZ492 is a Siemens duct fire detection base that mounts in HVAC ductwork and houses an addressable smoke detector head. It samples air moving through supply and return air ducts, providing early detection of smoke that could be distributed throughout a building via the air-handling system. The base integrates with Siemens Cerberus PRO and FireFinder XLS fire alarm systems via the 2-wire signal line circuit.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52004373856549,"sku":"FDBZ492","price":162.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/siemens-duct-detectors-default-title-siemens-fdbz492-s54319-b22-a1-duct-housing-31896952537312.jpg?v=1771296041"},{"product_id":"simplex-4098-9780","title":"Simplex 4098-9780 TrueAlarm Analog Addressable Device","description":"\u003cp\u003eSimplex 4098-9780 TrueAlarm analog addressable detection device. TrueAlarm analog addressable detection. Compatible with Simplex 4100ES, 4010ES, 4007ES, and 4100U fire alarm control panels using IDNet SLC.\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":52004377100581,"sku":"4098-9780","price":53.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/simplex-bases-default-title-simplex-4098-9780-2-wire-sensor-supervised-relay-base-31897056674016.jpg?v=1771351180"},{"product_id":"siemens-db-hr","title":"Siemens DB-HR Detector Base","description":"\u003cp\u003eThe Siemens DB-HR is a detector base providing the mechanical mount and electrical interface between a compatible spot-type detector head and the initiating circuit, with an integrated relay function for local control actions.\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAccepts compatible Siemens spot-type detector heads\u003c\/li\u003e\n\u003cli\u003eListed as part of the head-and-base assembly under UL 268 \/ UL 521\u003c\/li\u003e\n\u003cli\u003eUsed within UL 864 listed Siemens fire alarm systems\u003c\/li\u003e\n\u003cli\u003eInstalled per manufacturer instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMounting and wiring interface for a spot-type detector head\u003c\/li\u003e\n\u003cli\u003eIntegrated relay for local control or auxiliary signaling\u003c\/li\u003e\n\u003cli\u003eTwist-lock head retention for serviceable replacement\u003c\/li\u003e\n\u003cli\u003eTerminal connections for initiating and relay circuits\u003c\/li\u003e\n\u003cli\u003eCompatible with Cerberus PRO \/ FireFinder XLS \/ MXL legacy heads\u003c\/li\u003e\n\u003cli\u003eStandard outlet-box mounting pattern\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDetector bases provide the mechanical mount and electrical interface between a spot-type sensor head and the initiating circuit, and may add relay, sounder, or supervision functions depending on the variant. The base is rated as part of the head-and-base assembly.\u003c\/p\u003e\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52004377788709,"sku":"DB-HR","price":80.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/siemens-bases-default-title-siemens-db-hr-detector-base-relay-surface-low-4-wire-32267867291872.jpg?v=1771295973"}],"url":"https:\/\/fastalarmdistribution.com\/collections\/bases.oembed?page=2","provider":"Fast Alarm Distribution","version":"1.0","type":"link"}