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BRK Electronics SC9120B/SL177 Kit - Hard Wired T3 Smoke/ T4 Carbon Monoxide Ionization Alarm with Strobe
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First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup | First Alert
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First Alert BRK SC9120B-6 Hardwired Smoke and Carbon Monoxide Detector (CO) with Battery Backup. 6-Pack , White - Amazon.com
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Brk Smoke/Co Combo Alarm, Hrdwr W/Batter | Smoke and CO Alarms | Fire Safety | Safety and Security | Maintenance and Engineering | Open Catalog | American Hotel Site
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First Alert Brk 6-Pack Hardwired Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com
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First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup | First Alert
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BRK® SC9120B Combination Smoke and Carbon Monoxide Detector Alarm, 10 ft Detection, Electrochemical/Ionization Sensor, 9 VDC Alkaline Battery, Audible Alarm/LED Display, 85 dB | State Electric
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