Feature: 1. Support for TUYA Remote Control: If you go out in a hurry and forget to turn off the lights at home, don't worry, just open the mobile APP and you can turn it off with one click. 2. LCD Clear Display: The LCD screen displays the daily electricity consumption, which is clear at a glance and accurate, allowing you to control the commercial electricity consumption at will. 3. Safe and Reliable: Selected high quality components, gaskets are made of copper material, the conductivity is better and more stable, allowing users to use more assured. 4. PC Shell: The shell is made of high quality PC material, which has the characteristics of fire resistance, high and low temperature resistance, impact resistance and insulation, making electricity safer. 5. Easy Installation: Exquisite and careful workmanship, electric consumption monitor has multifunctional, with 79x36x66mm/3.11x1.42x2.6in size, easy to install. Specification: Item Type: Smart Energy Meter Material: PC Uses: Power Consumption Monitoring, Master Switch Control Rated Voltage: 90-250VAC 50/60Hz Rated Current: 60A Pulse Frequency: 1200imp/KWh Dimensions: Approx. 79x36x66mm/3.11x1.42x2.6in Accuracy: Class 1 Ambient Temperature: -45℃-75℃ Back Installation Method: DIN35. Package List: 1 x Smart Energy Meter1 x Buckle4 x Plug1 x Manual Note: Please supply power according to the voltage used, using other voltages may cause fire and product damage.