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First Alert's Onelink system includes smoke detectors, a thermostat, a Wi-Fi camera, and even a smartwatch. So it's a shame that none of components talk to each other.
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The Wi-Fi thermostat can run slideshows with family photos when its display is otherwise idle.
First Alert delivers a connected-home portfolio with a personal twist: A smartwatch
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The Onelink series includes everything from smoke detectors that talk to a Wi-Fi safe you unlock with your smartphone.
