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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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Mains Powered Smoke Alarms & Heat Alarms with Self-Charging 10 Year Back-up Battery - BRK 700 Series - From £31.19 inc VAT
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BRK 86RAC (REPLACED BY BRK 9120B) 120V W/ 9V BATT SMOKE DETECTOR (DISCONTINUED) FIRST ALERT / BRK ALARMS - Munro Distributing
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