brand new, sealed. The Deta 1163 Optical Smoke Alarm is a reliable and essential home safety device that operates on a 220-240V AC power source with a 9V battery backup for peace of mind. Manufactured in the United Kingdom by the trusted brand FireAngel, this smoke detector has a sleek white design with a diameter of 144mm and a depth of 60mm. It features a hard-wired power source and a battery backup, ensuring continuous protection even in the event of a power outage. The alarm emits an operating sound rating of 85 dB, making it a clear and effective tool in safeguarding your home from potential fires.
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