This intelligent metering breaker integrates overvoltage, undervoltage, overcurrent protections, and other functions in one, comprehensively protecting the circuit safety. Intelligent identification of leakage when it occurs overvoltage and overcurrent, the protector will automatically cutoff the powersupply to protects home apparatus if the fault has been eliminated, it will automatically reclose and turn on the power. Physical button design, ensuring sensitive operation, and comfortable hand feeling. Suitable for various scenarios such as power distribution room, home electricity management, onsite equipment control, camera management, room illumination management, household appliances, and so on. Features: Premium Material & Digital Display: The housing is made of flameresistant material that is wearresistant, interferenceresistant, high strength and with fine durability. The physical button design ensuring sensitive and comfortable operation. The digital display design can display realtime measurement data on the screen, making it more accurate and easier to read. You can clearly see the data at a glance. Automatic Reclosing & Metering Function: The device supportsautomatic reclosing function. When overcurrent, overvoltage or undervoltage occurs, the protector will automatically cut off the powersupply to defend home appliances. If the fault has been eliminated, it will automatically reset and restore power, and comprehensively ensures circuit safety. With metering (prepayment) function, more convenient to use. Tuya APP Control: It can be controlled by your cellphone via the Tuya APP. You can view the load current, voltage, power in real time. And support to view the record(year, month, day, hour) of electricity consumption indifferent time periods.  Voice Control & More Scenarios Linkage Function: High compatibility, compatible with Alexa and Google Assistant for voice control, frees your hands and makes it easier to control the device, maximizes the comfort and economy of your home environment, and you can enjoy the convenience of technology. Equipped with scenarios linkage function, you can grasp the usage of all home equipment. Easy Installation & Wide Applications: Compact size suitable for installation in the distribution box, or mounted on the wall. DINrail installation, no screws required. Application scenarios, suitable for household appliances management, remote management, housing rental use, industrial control equipment use, intelligent upgrade of power distribution equipment, etc. Specifications: Name: Automatic Reclosing Protector Material: plastics Item size: 87 * 18.3 * 71.4mm 3.43 * 0.72 * 2.81in Package size: 94 * 73 * 21mm 3.70 * 2.87 * 0.83in Package weight: 120g 4.23ounce Packing List: 1 * Reclosing Protector 1 * Guideline