First Alert Onelink Safe & Sound Smoke + Carbon Monoxide Alarm
The First Alert Onelink Safe & Sound is a smoke and carbon monoxide detector with a built-in high-quality speaker and full Amazon Alexa functionality. The device can alert you via voice and with an 85-decibel alarm while you're at home, as well as charge you mobile notifications while you're away if anything occurs. The Onelink Safe & Sound requires a hardwired installation, which is as straight as it comes. All you require to do is download the First Alert mobile app and stick with the instructions to obtain gone.
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