{"product_id":"gentex-gn-503ff-combination-photoelectric-smoke-and-carbon-monoxide-alarm-120vac-with-9vdc-battery-backup","title":"Gentex GN-503FF Combination Photoelectric Smoke and Carbon Monoxide Alarm, 120VAC with 9VDC Battery Backup","description":"\u003ch3\u003eProduct Description\u003ch3\u003e\u003c\/h3\u003e\n\u003c\/h3\u003e\u003cp\u003eThe Gentex GN-503FF is a combination photoelectric smoke and carbon monoxide alarm. This device is designed for use in multiple station settings and meets all standards required for safety and functionality in various dwelling units like homes, apartments, hospitals, and hotels.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e120VAC operation with a 9V battery backup\u003c\/li\u003e\n\u003cli\u003eLow battery indicator for maintenance checks\u003c\/li\u003e\n\u003cli\u003ePhotoelectric smoke and electrochemical CO sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis alarm features both photoelectric and electrochemical sensing technology for accurate detection of smoke and carbon monoxide, with reliable power sources to ensure functionality.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Gentex Corporation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: United States\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 120V AC, 9V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 6.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 1.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source\u003c\/strong\u003e: Battery and AC Power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity Technology\u003c\/strong\u003e: Wired\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Technology\u003c\/strong\u003e: Photoelectric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Residential and commercial use in apartments, homes, hospitals, hotels, and nursing homes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: ANSI\/UL 217, ANSI\/UL 2034, NFPA 72, NFPA 720\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GENTEX CORPORATION","offers":[{"title":"Default Title","offer_id":50436010803506,"sku":"GN-503FF","price":89.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/251638560.jpg?v=1758491080","url":"https:\/\/voomisupply.com\/products\/gentex-gn-503ff-combination-photoelectric-smoke-and-carbon-monoxide-alarm-120vac-with-9vdc-battery-backup","provider":"Voomi Supply","version":"1.0","type":"link"}