The Aico EI146E 9V Optical Smoke Alarm in white is a reliable and essential home security device. This smoke detector is powered by a 9V battery, but also has a hardwired option for added convenience. With a diameter of 14.8 cm and weighing 345 g, this Aico model is compact and lightweight, making it easy to install in any room. The alarm also features a battery backup, ensuring continued protection even during power outages. Keep your home safe from potential fires with this durable and efficient smoke alarm.
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