i am selling some used smoke alarms. They were working when removed and have a date of 2028 and come in the box. I can combine postage with any other items bought from me. The Aico Ei3016 White Optical Smoke Alarm is a reliable and high-quality home security device that is hardwired for power and includes a battery backup. With a sleek and modern design, this smoke alarm is equipped with a Wi-Fi smart home protocol for added convenience and peace of mind. The alarm operates with an optical sensor and has a loud 90 dB operating sound rating to ensure that you are alerted quickly in case of a fire. With a manufacturer warranty of 10 years, you can trust in the durability and performance of this Aico smoke alarm for your home.
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