4 x exp Feb 2037 - 3 x exp April 2037 No Offers. Check out my other items. The 7 x Aico Ei3016 White Optical Smoke Alarm is a mains powered device with a hardwired power source and a 10-year manufacturer warranty. It features a battery backup for continuous protection and an operating sound rating of 90 dB. The alarm has a diameter of 15 cm, a depth of 6.2 cm, and a width of 15.5 cm, making it suitable for various locations in the home. Manufactured in the United Kingdom by Aico, this smoke alarm is designed to provide reliable fire detection and peace of mind for your household.
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