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X-Sense SC07-WX Smart Smoke and CO Alarm

The SC07-WX is powered by a single included CR123A battery, which should be replaced annually. Its built-in Bluetooth and Wi-Fi (2.4GHz) radios allow you to connect the alarm to the X-Sense Home ...

'Does Nest work with Alexa?': How to connect Nest devices to Alexa for various at-home commands

Nest devices can work with Alexa on various commands to make your life even more simple at home. Here's how to connect them.
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Kidde Ring Smart Smoke + CO Alarm (RGCUAR-RW)

The Kidde Ring measures 1.8 by 5 by 5 inches (HWD) and weighs 1.3 pounds. It’s a hardwired device that contains black (hot) and white (neutral) wires, as well as a red wire used to interconnect ...