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First Alert 3120B Hardwired Photoelectric and Ionization Combo Smoke Alarm with battery Backup - Smoke Alert
![are there slim mains powered smoke alarms? and if yes where can I find them for a decent price? : r/DIYUK are there slim mains powered smoke alarms? and if yes where can I find them for a decent price? : r/DIYUK](https://preview.redd.it/are-there-slim-mains-powered-smoke-alarms-and-if-yes-where-v0-zb2dku5e36ua1.jpg?auto=webp&s=e27fb2d38e308e19ab17ac00fc842901217f97ea)
are there slim mains powered smoke alarms? and if yes where can I find them for a decent price? : r/DIYUK
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Jual Ionization smoke detector alarm asap 120vac / 9v battery BRK # 86RAC - Kota Balikpapan - Tanghape Parts | Tokopedia
![BRK Electronics First Alert 86RAC 120V AC/DC Hardwired with 9V Battery Backup Ionization Smoke Alarm ( BRK Electronics First Alert 86RAC 120V AC/DC Hardwired with 9V Battery Backup Ionization Smoke Alarm (](https://www.electricbargainstores.com/v/vspfiles/photos/BRK-86RAC-2T.jpg)
BRK Electronics First Alert 86RAC 120V AC/DC Hardwired with 9V Battery Backup Ionization Smoke Alarm (
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