The Aico Ei3014 Heat Alarm is a reliable home security device that operates on a hardwired power source with a lithium backup battery for added peace of mind. With a sleek white design and a 90 dB operating sound rating, this alarm is both visually appealing and effective in alerting you to potential emergencies. Manufactured by Aico in the United Kingdom and backed by a 10-year warranty, this radio-linked heat alarm is a smart choice for keeping your home safe and secure. Expire dates vary from 2029 to2033 all of them have new base
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