{"product_id":"brk-co5120bn-120v-ac-dc-hardwired-carbon-monoxide-alarm-9v-battery-backup","title":"BRK CO5120BN, 120V AC\/DC, Hardwired, Carbon Monoxide Alarm, 9V Battery Backup","description":"\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eBRK CO5120BN: 120 Volt AC\/DC hardwired Carbon Monoxide alarm with electrochemical sensor, 9V alkaline battery backup, 85dB alert, interconnectable up to 18 devices, UL listed.\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BRK Brands, Inc. (a subsidiary of Resideo Technologies, Inc.)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BRK\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 029054856173\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e CO5120BN\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAlarm Type:\u003c\/strong\u003e Carbon Monoxide Alarm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Electrochemical\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e 120 Volts AC, 60Hz Hardwired\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBattery Backup:\u003c\/strong\u003e 9V Alkaline (included)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAlert Sound Level:\u003c\/strong\u003e 85 dB at 10 feet\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eInterconnectable:\u003c\/strong\u003e Yes, up to 18 compatible devices (12 can be smoke alarms)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 40°F to 100°F\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e 10% to 95%\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Wire-in\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Diameter: 5.4 in; Height: 1.9 in\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.4 lbs\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Intelligent Sensing Technology, latching alarm indicator, dual silence functions, end-of-life signal, tamper-resistant locking pin\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL Listed to UL 2034 Standard, complies with NFPA 720\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis BRK CO5120BN hardwired carbon monoxide alarm provides reliable electrochemical sensor detection with 9V battery backup for continuous protection during power outages. With 85dB alert and interconnectable capability for up to 18 devices, it ensures comprehensive safety for residential and institutional applications.\u003c\/p\u003e","brand":"BRK","offers":[{"title":"NEW","offer_id":43939158818903,"sku":"CO5120BN","price":34.0,"currency_code":"USD","in_stock":false},{"title":"NEW (OPEN BOX)","offer_id":43939158851671,"sku":"CO5120BN-OB","price":27.0,"currency_code":"USD","in_stock":false},{"title":"REFURBISHED","offer_id":43939158884439,"sku":"CO5120BN-RECON","price":20.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/4439\/8679\/files\/IMG_0001-Photoroom_bdfb2c2d-cd6b-475c-a191-a27b31ff62d0.jpg?v=1781271928","url":"https:\/\/breakersmart.com\/products\/brk-co5120bn-120v-ac-dc-hardwired-carbon-monoxide-alarm-9v-battery-backup","provider":"Breakers Mart","version":"1.0","type":"link"}