damaged boxes , unused item , opened to check date. dated sept 2029 The Aico Ei164e Heat Alarm in White is a reliable and essential device for home security. With a Wi-Fi smart home protocol and features including a battery backup, this heat alarm ensures that you are alerted in case of a fire emergency. The hardwired power source and 90 dB operating sound rating make it a dependable choice to protect your home and loved ones.
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