[Zigbee 3.0]: Functions as a Zigbee signal repeater, strengthening the Zigbee mesh network, and improving signal range, stability, and communication reliability. [Compact Design for Easy Retrofit]: The MINI design makes it easier to place inside the junction box behind sockets without rewiring, making it ideal for retrofitting with refrigerators, air conditioners, or washing machines — no switching capability included. [Energy Monitoring & Electricity Bill Tracking]: Supports bi-directional energy tracking, provides visual energy consumption charts, offers cloud storage for up to one year of energy data (offline status does not affect data retention), and supports time-of-use electricity pricing — allowing users to view consumption across different rates through intuitive charts. [Safe and reliable]: Equipped with multiple electrical protections. When the current, voltage, or power exceeds the safety threshold, a message notification will be triggered to alert the user. [Seamless Third-Party Integration] : Easily connect with Home Assistant via ZHA or Zigbee2MQTT and view the energy consumption of the appliances., Weight: 0.01 Pounds, Manufacturer: SONOFF