{"product_id":"siemens-fdbz492-hr-s54319-b23-a1","title":"Siemens FDBZ492-HR Duct Detector Housing \/w Relay","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Siemens FDBZ492-HR Duct Detector Housing is a two-wire addressable duct detector (with relays) designed for direct use to HVAC airduct systems. Works with the Remote Test Switch (FDBZ492-RTL).\u003c\/p\u003e\n\u003cp\u003eDetector and sampling tube to be purchased separately. Minimum hardware required is: one (1) air-duct housing assembly; one (1) sampling tube and one (1) detector.\u003c\/p\u003e\n\u003cp\u003eThis product is for use with the following compatible detectors:\u003cbr\u003e— FDO421\u003cbr\u003e— FDOOT441\u003cbr\u003e— FDOOTC441\u003cbr\u003e— FP-11\u003cbr\u003e— HFP-11\u003cbr\u003e— HFPO-11\u003cbr\u003e— SFP-11\u003cbr\u003e— SFPO-11\u003c\/p\u003e\n\u003cp\u003eSAMPLING TUBES:\u003cbr\u003e— ST-10 (500-649710) Sampling tube for Ducts 6” to 1’\u003cbr\u003e— ST-25 (500-649711) Sampling tube for Ducts over 1’ to 3’\u003cbr\u003e— ST-50 (500-649712) Sampling tube for Ducts 3” to 5’\u003cbr\u003e— ST-100 (500-649713) Sampling tube for Ducts 5’ to 10’\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"FIRE ALARM SYS","offers":[{"title":"Default Title","offer_id":51574343795008,"sku":"395331823793","price":234.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6466\/0032\/files\/FDBZ492-HR.jpg?v=1774040512","url":"https:\/\/firealarmsys.com\/products\/siemens-fdbz492-hr-s54319-b23-a1","provider":"FIRE ALARM SYS","version":"1.0","type":"link"}