TP-link Tapo S200B Smart Button Alarm Set

? Smart Actions?? Control and set multiple lights, electronics, and other Tapo smart devices with the button.
? Customized Actions?? Single tap, double tap, and rotating options enable you to trigger multiple actions, from just one button.
? One-Click Alarm?? Family members can use the device to get help in times of need.
? Control From Multiple Locations?? Control electrical fixtures from multiple locations with Tapo smart buttons.
? Long Battery Life?? The battery will last more than one year.
? Tapo Hub Required???Tapo H100?(sold separately).