Description: [Real-time and Remote Control]:With Wi-Fi connectivity,you can check real-time electricity usage data anytime,anywhere through the smartphone app.Whether you're at home or out and about,you can easily keep track of your household appliance usage. [Intelligent Analysis and Reporting]:This device automatically calculates daily,weekly,and monthly electricity consumption to generate detailed energy consumption reports.It helps identify high-energy-consuming devices and formulate reasonable energy-saving plans. [Abnormality Alarm]:The smart meter monitors circuit abnormalities such as overload or leakage,instantly pushing alerts to your phone to ensure household electrical safe. [for Smart Home Systems]:Seamlessly integrates with mainstream smart home platforms like Tuya,,Home etc.,enabling linked control of all smart devices in the house for an improved quality of life. [Easy Installation and Use]:The plug-and-play design eliminates the need for complex wiring making it easy to replace traditional meters.It supports remote firmware upgrades so you can continuously enjoy the latest features. Specifications: Material:Plastic Size: 4.6cmx4.6cm/1.81inch x 1.81inch Note: Please allow slightly errors 1-2cm differences due to manual measurement. Package included: 1 WIFI Smart Energy Meter