{"title":"Duct Detectors","description":"\u003cp\u003eFire Alarm Duct Detectors Parts\u003c\/p\u003e","products":[{"product_id":"silent-knight-sk-duct-rc","title":"Silent Knight SK-DUCT-RC","description":null,"brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":41943015719092,"sku":"SK-F1D3-8293-RC","price":318.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/products\/ProtegisBoxImage_9282bec2-adc4-419d-92b0-a3efd492e749.png?v=1669542529"},{"product_id":"siemens-pyrotronics-fdbz492-pr","title":"Siemens (Pyro) FDBZ492-PR","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eSiemens FDBZ492-PR Air Duct Smoke Detector Housing\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThe Siemens FDBZ492-PR is an air duct smoke detector housing designed to accommodate compatible Siemens photoelectric smoke detectors for monitoring HVAC duct systems. By detecting smoke within air ducts, it helps prevent the distribution of smoke and combustion products throughout a building, enhancing overall fire safety.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eIntegrated Relay Contacts:\u003c\/b\u003e\u003c\/span\u003e The FDBZ492-PR supports two sets of Form C alarm contacts, one Form A alarm contact, and one Form C trouble contact. The trouble contact supervises input power presence, detector cover removal, and smoke detector head removal.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eLED Indicators:\u003c\/b\u003e\u003c\/span\u003e Equipped with green (power), red (alarm), and yellow (trouble) LEDs visible through the housing cover, providing clear status indications.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWide Air Velocity Range:\u003c\/b\u003e\u003c\/span\u003e Operates effectively in air duct velocities ranging from 100 to 4,000 feet per minute, ensuring reliable performance across various HVAC system configurations.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eEnvironmental Tolerance:\u003c\/b\u003e\u003c\/span\u003e Functions within a temperature range of 32°F to 120°F (0°C to 49°C) and humidity levels up to 95% non-condensing, making it suitable for diverse environmental conditions.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eCompatible Detectors:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThe FDBZ492-PR housing is compatible with specific Siemens photoelectric smoke detector models, including:\u003c\/p\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cb\u003ePE-11\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cb\u003ePE-11C\u003c\/b\u003e\u003cspan class=\"s3\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cb\u003eOP121\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Siemens (Pyro)","offers":[{"title":"Default Title","offer_id":41943026204852,"sku":"PR-F1D3-6159","price":202.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/PR-F1D3-6159_bfdeb70c-13f7-44bf-9da0-1813e0ee0653.jpg?v=1738467132"},{"product_id":"apollo-ms-rh-ka-p-a-t","title":"Apollo MS-RH\/KA\/P\/A\/T","description":"","brand":"Apollo","offers":[{"title":"Default Title","offer_id":41943035084980,"sku":"AP-F1D3-3449","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/AP-F1D3-3449.jpg?v=1718249594"},{"product_id":"siemens-pyrotronics-ad-11p-rc","title":"Siemens (Pyro) AD-11P-RC","description":null,"brand":"Siemens (Pyro)","offers":[{"title":"Default Title","offer_id":41943048356020,"sku":"PR-F1D3-3429-RC","price":385.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/PR-F1D3-3429-RC_7b4524eb-97bd-46f9-a5c3-b240db1d2d69.jpg?v=1765828430"},{"product_id":"faraday-siemens-8743-rc","title":"Faraday (Siemens) 8743-RC","description":"","brand":"Faraday (Siemens)","offers":[{"title":"Default Title","offer_id":41943080861876,"sku":"FD-F1D3-8113-RC","price":472.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_1441eda4-6974-4c4a-8bae-fe21d8d247fa.png?v=1736263953"},{"product_id":"edwards-sd-ph","title":"Edwards SD-PH","description":"","brand":"Edwards","offers":[{"title":"Default Title","offer_id":41943080927412,"sku":"ES-F1D3-3766","price":403.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ES-F1D3-3766_4b400338-d15e-41de-929d-e90499dfb515.jpg?v=1765828788"},{"product_id":"edwards-siga-dh","title":"Edwards SIGA-DH","description":"Item has been discontinued by the manufacturer. Reconditioned units available. See \u003ca href=\"https:\/\/www.protegis.com\/products\/edwards-siga-dh-rc\" title=\"SIGA-DH-RC\"\u003eSIGA-DH-RC\u003c\/a\u003e.\u003cbr data-mce-fragment=\"1\"\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":41943081025716,"sku":"ES-F1D3-4314","price":108.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ES-F1D3-4314_c9417523-df3b-41b5-b187-06bb5e7cda7f.jpg?v=1729740817"},{"product_id":"siemens-pyrotronics-ad3-i","title":"Siemens (Pyro) AD3-I","description":"","brand":"Siemens (Pyro)","offers":[{"title":"Default Title","offer_id":41943081287860,"sku":"PR-F1D3-2215","price":193.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/products\/ProtegisBoxImage_da956c61-6d18-45e8-a016-19940dac8c79.png?v=1669472825"},{"product_id":"siemens-pyrotronics-fdbz-wt","title":"Siemens (Pyro) FDBZ-WT","description":"","brand":"Siemens (Pyro)","offers":[{"title":"Default Title","offer_id":41943081320628,"sku":"PR-F1D2-6295","price":1025.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/PR-F1D2-6295_b1589a2a-6ce4-4156-a7a1-eb4fb5806011.jpg?v=1766088699"},{"product_id":"siemens-pyrotronics-ad2-xhr-rc","title":"Siemens (Pyro) AD2-XHR-RC","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eSiemens AD2-XHR Duct Smoke Detector\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThe Siemens AD2-XHR is an air duct monitoring housing designed to detect smoke and combustion products in HVAC ducts. When paired with a compatible smoke detector, it samples air moving through the duct system to provide early warning of smoke presence, facilitating timely shutdown of the HVAC system to prevent smoke circulation.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eEarly Detection:\u003c\/b\u003e\u003c\/span\u003e Provides early detection of smoke in HVAC ducts, enabling prompt response to potential fire situations.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003ePrevention of Smoke Recirculation:\u003c\/b\u003e\u003c\/span\u003e Designed to prevent the recirculation of smoke by the air handling system’s fans and blowers, enhancing building safety.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eCompatible with Multiple Detectors:\u003c\/b\u003e\u003c\/span\u003e Compatible with various Siemens detectors, including models HFP-11, HFPO-11, and FP-11.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eTemperature Range:\u003c\/b\u003e\u003c\/span\u003e 32°F (0°C) to 100°F (38°C) per UL 268\/268A.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eRelative Humidity Range:\u003c\/b\u003e\u003c\/span\u003e 10% to 85% (non-condensing\/non-freezing).\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eAir Duct Velocity Range:\u003c\/b\u003e\u003c\/span\u003e 100 to 4,000 feet per minute.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eSampling Tube Pressure Differential:\u003c\/b\u003e\u003c\/span\u003e Greater than 0.01 and less than 1.2 inches of water column.\u003c\/p\u003e","brand":"Siemens (Pyro)","offers":[{"title":"Default Title","offer_id":41943081353396,"sku":"PR-F1D3-2928-RC","price":427.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/PR-F1D3-2928-RC_d19ecd6c-8f6c-48bd-a032-b512a7075bd8.jpg?v=1765828602"},{"product_id":"siemens-pyrotronics-ad-11xpr-rc","title":"Siemens (Pyro) AD-11XPR-RC","description":"","brand":"Siemens (Pyro)","offers":[{"title":"Default Title","offer_id":41943081386164,"sku":"PR-F1D3-B002-RC","price":640.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_d0757c30-d998-423d-b08b-20c216d07fc6.png?v=1740455380"},{"product_id":"simplex-4098-9756-rc","title":"Simplex  4098-9756-RC","description":"\u003cp class=\"p1\"\u003eThe \u003cb\u003eSimplex 4098-9756\u003c\/b\u003e is an addressable duct sensor housing designed to detect smoke within air conditioning or ventilation ducts. It features a factory-installed TrueAlarm photoelectric smoke sensor and provides a supervised relay output for controlling external devices.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eTrueAlarm Analog Sensing:\u003c\/b\u003e Continuously monitors individual sensor data, allowing the host control panel to determine sensor status and perform environmental compensation.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eSupervised Relay Output:\u003c\/b\u003e Includes a supervised output for multiple remote relays, requiring separate 24 VDC power; one relay is included. The relay output is under panel control and can be activated manually or in response to specific inputs.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eClear Cover with Test Ports:\u003c\/b\u003e The transparent cover allows for visual inspection, and test ports provide access for functional smoke testing without removing the cover.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eDiagnostic LEDs:\u003c\/b\u003e Equipped with a red Alarm\/Trouble LED for sensor status and communications polling display, and a yellow LED for indicating open or shorted trouble conditions of the supervised relay control.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eFlexible Mounting Options:\u003c\/b\u003e Suitable for installation on rectangular ducts with a minimum size of 8 inches (203 mm) square or round ducts with a minimum diameter of 18 inches (457 mm).\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943081451700,"sku":"SP-F1D3-1878-RC","price":143.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/SP-F1D3-1878-RC_4fee45b4-13b7-4016-badd-da72df73bcb7.jpg?v=1732505589"},{"product_id":"siemens-pyrotronics-ad-3xrilp-rc","title":"Siemens (Pyro) AD-3XRILP-RC","description":"","brand":"Siemens (Pyro)","offers":[{"title":"Default Title","offer_id":41943081517236,"sku":"PR-F1D3-8394-RC","price":340.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_993fa797-7ab2-4168-9133-2dd390722825.png?v=1722310653"},{"product_id":"simplex-4098-9686-rc","title":"Simplex  4098-9686-RC","description":"","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943081484468,"sku":"SP-F1D3-2745-RC","price":283.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/SP-F1D3-2745-RC_ab039fd5-3ec7-4532-820f-bdad845df604.jpg?v=1694576889"},{"product_id":"simplex-4098-9687-rc","title":"Simplex 4098-9687-RC","description":"","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943081582772,"sku":"SP-F1D3-4106-RC","price":188.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/products\/SP-F1D3-4106-RC_ad034223-e5dd-497f-8dea-192d79d7a5dd.jpg?v=1676259640"},{"product_id":"simplex-920353-rc","title":"Simplex 920353-RC","description":"","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943081681076,"sku":"SP-F1D3-5931-RC","price":802.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/products\/ProtegisBoxImage_c857eb82-d7f1-4c16-8254-800dcb4229bf.png?v=1676259589"},{"product_id":"simplex-4098-9681-rc","title":"Simplex 4098-9681-RC","description":"","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943081713844,"sku":"SP-F1D3-6316-RC","price":329.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_84ddedc7-70f9-44e6-b3f9-3a8c21c900a4.png?v=1703130679"},{"product_id":"simplex-2098-9649-rc","title":"Simplex  2098-9649-RC","description":"","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943081746612,"sku":"SP-F1D3-6704-RC","price":286.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_1768cfdd-7a45-4502-bf28-bca425dd1f2a.png?v=1736739114"},{"product_id":"silent-knight-ductcov","title":"Silent Knight DUCTCOV","description":"","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":41943081779380,"sku":"SK-F1D3-A001","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_c09a4daf-de7e-4dac-a279-079f0c5fd1b9.png?v=1738553566"},{"product_id":"silent-knight-sd505-adhr-rc","title":"Silent Knight SD505-ADHR-RC","description":"","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":41943081877684,"sku":"SK-F1D3-2705-RC","price":954.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_f630c7b2-0e64-4f1f-84e9-96c21611faff.png?v=1712460702"},{"product_id":"simplex-4098-9706-rc","title":"Simplex  4098-9706-RC","description":"","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943081943220,"sku":"SP-F1D3-7715-RC","price":384.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_ab38fde1-3c33-4ea0-bc7f-23cf1ba261d7.png?v=1692502585"},{"product_id":"simplex-515466-rc","title":"Simplex 515466-RC","description":"","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943082008756,"sku":"SP-F1D3-8142-RC","price":641.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/products\/ProtegisBoxImage_ae769b00-09c0-4690-a32e-0fb323c51983.png?v=1676259583"},{"product_id":"simplex-4098-9755-rc","title":"Simplex  4098-9755-RC","description":"\u003cp class=\"p1\"\u003eThe \u003cb\u003eSimplex 4098-9755\u003c\/b\u003e is a \u003cb\u003eTrueAlarm Duct Sensor Housing\u003c\/b\u003e designed to monitor the presence of smoke within air conditioning or ventilation ducts. It features a compact design with a clear cover, allowing for easy visual inspection.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eTrueAlarm Analog Sensing:\u003c\/b\u003e Utilizes individual sensor information processed by the host control panel to determine sensor status, ensuring accurate detection.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eDigital Communication:\u003c\/b\u003e Employs IDNet or MAPNET II two-wire communications for reliable data transmission.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eProgrammable Sensitivity:\u003c\/b\u003e Offers programmable sensitivity settings, consistent accuracy, environmental compensation, status testing, and monitoring of sensor dirt accumulation.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eClear Cover:\u003c\/b\u003e Allows for visual inspection of the internal components without the need to open the housing.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eTest Ports:\u003c\/b\u003e Equipped with test ports that provide functional smoke testing access with the cover in place.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943082041524,"sku":"SP-F1D3-8398-RC","price":167.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/SP-F1D3-8398-RC.jpg?v=1728186044"},{"product_id":"simplex-4098-9753-rc","title":"Simplex 4098-9753-RC","description":"","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943082074292,"sku":"SP-F1D3-9065-RC","price":329.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_c447c5aa-8674-4bd7-8772-577654bf2bef.png?v=1705118108"},{"product_id":"siemens-pyrotronics-di-b3-rc","title":"Siemens (Pyro) DI-B3-RC","description":"","brand":"Siemens (Pyro)","offers":[{"title":"Default Title","offer_id":41943082205364,"sku":"PR-F1D3-6763-RC","price":574.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_f581763e-7685-456c-977c-e393711e1e54.png?v=1728617939"},{"product_id":"siemens-pyrotronics-da-x3sr-rc","title":"Siemens (Pyro) DA-X3SR-RC","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eSiemens DA-X3SR Intelligent Duct Relay Module\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThe Siemens DA-X3SR is an intelligent duct relay module designed for integration with Siemens (formerly Pyrotronics) fire alarm systems. It facilitates the control and monitoring of duct smoke detection systems, ensuring prompt response to smoke conditions within HVAC ducts. \u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eIntelligent Relay Functionality:\u003c\/b\u003e\u003c\/span\u003e Provides control over duct smoke detectors, enabling automated responses such as shutting down HVAC systems or activating alarms upon smoke detection.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eSeamless Integration:\u003c\/b\u003e\u003c\/span\u003e Designed to work with Siemens fire alarm control panels, ensuring compatibility and reliable communication within the fire detection system.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eEnhanced Safety Measures:\u003c\/b\u003e\u003c\/span\u003e By controlling duct smoke detectors, the DA-X3SR helps prevent the spread of smoke through HVAC systems, contributing to overall building safety.\u003c\/p\u003e","brand":"Siemens (Pyro)","offers":[{"title":"Default Title","offer_id":41943082336436,"sku":"PR-F1D3-5809-RC","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/PR-F1D3-5809-RC.jpg?v=1742843769"},{"product_id":"edwards-siga-sd","title":"Edwards SIGA-SD","description":"\u003cp class=\"p1\"\u003eThe \u003cb\u003eEdwards EST SIGA-SD\u003c\/b\u003e is an intelligent, addressable duct smoke detector designed to provide early warning of smoke in HVAC ductwork, thereby preventing the spread of smoke throughout a building. Its advanced design ensures reliable performance and simplifies both installation and maintenance.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eCompact Design:\u003c\/b\u003e With a depth of less than 2 inches, the SIGA-SD is ideal for installations where space is limited.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eWide Operating Range:\u003c\/b\u003e Functions effectively in air velocities from 100 to 4,000 feet per minute and temperatures between -20 to 158 °F (-29 to 70 °C), ensuring reliability in various environmental conditions.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eClear Assembly Cover:\u003c\/b\u003e The transparent cover allows for easy visual inspection of the detector’s status LEDs without removing the cover.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eStandard Sampling Tube Spacing:\u003c\/b\u003e Facilitates straightforward installation and compatibility with existing systems.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eMagnet-Activated Test Switch:\u003c\/b\u003e Enables convenient testing of the detector’s functionality without the need for additional tools.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eEnvironmental Compensation:\u003c\/b\u003e Utilizes differential sensing to maintain stable and drift-free sensitivity, reducing false alarms caused by environmental changes.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eDirty Sensor Warning:\u003c\/b\u003e Provides alerts when the sensor approaches its preset contamination limit, indicating the need for maintenance.\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":41943082369204,"sku":"ES-F1D3-3774","price":201.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ES-F1D3-3774_5fee765f-f1a2-4de1-bd11-0397150b81b1.jpg?v=1740195174"},{"product_id":"edwards-fx-pdd","title":"Edwards FX-PDD","description":"","brand":"Edwards","offers":[{"title":"Default Title","offer_id":41943082401972,"sku":"ES-F1D3-3654","price":281.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ES-F1D3-3654.jpg?v=1769432996"},{"product_id":"apollo-sl-2000-p","title":"Apollo SL-2000-P","description":"","brand":"Apollo","offers":[{"title":"Default Title","offer_id":41943082500276,"sku":"AP-F1D3-4788","price":183.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/AP-F1D3-4788.jpg?v=1739590305"},{"product_id":"apollo-sm-501-p","title":"Apollo SM501P","description":"","brand":"Apollo","offers":[{"title":"Default Title","offer_id":41943082533044,"sku":"AP-F1D3-4962","price":184.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/AP-F1D3-4962_cd7925be-d222-478a-ab27-759a18f50310.jpg?v=1765829047"},{"product_id":"edwards-6266b-001-rc","title":"Edwards 6266B-001-RC","description":"","brand":"Edwards","offers":[{"title":"Default Title","offer_id":41943082664116,"sku":"ES-F1D3-6757-RC","price":308.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/products\/ProtegisBoxImage_ddc69acd-253c-4393-85fa-7ecc9ccd2d43.png?v=1673321532"},{"product_id":"firelite-d365pl","title":"Firelite D365PL","description":"","brand":"Firelite","offers":[{"title":"Default Title","offer_id":41943082762420,"sku":"FL-F1D3-6016","price":317.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/FL-F1D3-6016_2bd0d00b-7bce-45a6-b034-c19ff859cf9c.jpg?v=1765828707"},{"product_id":"silent-knight-sk-duct-w","title":"Silent Knight SK-DUCT-W","description":"","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":41943082795188,"sku":"SK-F1D3-C001","price":311.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/ProtegisBoxImage_69bda214-ad4f-4863-bb08-6f8e0e2f0f80.png?v=1741146127"},{"product_id":"system-sensor-dnrw","title":"System Sensor DNRW","description":"\u003cp class=\"p1\"\u003eThe \u003cb\u003eSystem Sensor DNRW\u003c\/b\u003e is a watertight, intelligent non-relay photoelectric duct smoke detector from the InnovairFlex series. Designed for challenging environments, it features a NEMA 4-rated enclosure, providing protection against windblown dust, rain, and hose-directed water. The DNRW operates effectively in air velocities from 100 to 4,000 feet per minute, temperatures ranging from -4°F to 158°F, and humidity levels up to 95% non-condensing. Its pivoting housing fits both square and rectangular footprints and accommodates round or rectangular ductwork. The unit includes a cover tamper feature that signals a trouble condition if the cover is removed or improperly installed. Compatible with remote test accessories, the DNRW ensures reliable smoke detection in demanding HVAC applications. \u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eWatertight Enclosure\u003c\/b\u003e: NEMA 4-rated for protection against environmental elements.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eVersatile Mounting\u003c\/b\u003e: Fits square and rectangular footprints; suitable for round or rectangular ducts.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eWide Operating Range\u003c\/b\u003e: Air velocities from 100 to 4,000 ft\/min; temperatures from -4°F to 158°F; humidity up to 95% non-condensing.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eCover Tamper Detection\u003c\/b\u003e: Alerts to improper installation or removal of the cover.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003eRemote Testing Capability\u003c\/b\u003e: Compatible with remote test accessories for convenient maintenance.\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":41943082893492,"sku":"SS-F1D3-2351","price":148.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/SS-F1D3-2351_02fae78e-d148-4dac-b93c-a6188e995877.jpg?v=1740973151"},{"product_id":"simplex-2098-9806","title":"Simplex  2098-9806","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eSimplex 2098-9806 Remote Test Station\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThe Simplex 2098-9806 is a remote test station designed to facilitate the testing and maintenance of fire alarm systems. Equipped with a red LED indicator and a key switch, it allows for convenient remote activation and monitoring of system status.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eRemote Testing Capability:\u003c\/b\u003e\u003c\/span\u003e Enables testing of fire alarm system components from a remote location, reducing the need for direct access to individual devices.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eRed LED Indicator:\u003c\/b\u003e\u003c\/span\u003e Provides a clear visual indication of system status during testing procedures.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eKey Switch Operation:\u003c\/b\u003e\u003c\/span\u003e Enhances security by requiring a key for activation, preventing unauthorized use.\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":41943082926260,"sku":"SP-F1D2-6967","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/SP-F1D2-6967.jpg?v=1740887181"},{"product_id":"apollo-ms-ka-r","title":"Apollo MS-KA\/R","description":"","brand":"Apollo","offers":[{"title":"Default Title","offer_id":41943082991796,"sku":"AP-F1D3-8519","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/AP-F1D3-8519.jpg?v=1683948693"},{"product_id":"apollo-ms-rd","title":"Apollo MS-RD","description":"","brand":"Apollo","offers":[{"title":"Default Title","offer_id":41943083057332,"sku":"AP-F1D3-8711","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/products\/AP-F1D3-8711.jpg?v=1669773071"},{"product_id":"apollo-ms-rh-ka-p-r","title":"Apollo MS-RH\/KA\/P\/R","description":"","brand":"Apollo","offers":[{"title":"Default Title","offer_id":41943083090100,"sku":"AP-F1D3-3818","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3667\/0132\/files\/AP-F1D3-3818.jpg?v=1711164667"},{"product_id":"edwards-sd-trm","title":"Edwards 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