Power meter / plug switch. Allows you to remotely turn on / off an appliance. Built-in power meter to measure and generate energy history during the day / week / month. Allows home automation and security systems to turn appliances on / off according to custom times and scenes. It can be controlled remotely or manually. Compatible with ZigBee systems from other manufacturers. The LED serves as an indicator of the system status. BS1363-1 / BS1363-2, EN61058, VDE0620, UL244A, AS / NZS3112, CE / FCC compliance