Feature:1. MEASURING PARAMETER: This smart monitor can be used to measure voltage, current, power, and electricity, enhancing household electricity usage management.2. WIFI MOBILE CONTROL: This digital energy meter supports remote data viewing on mobile phones and supports WiFi remote network firmware upgrade.3. DUAL ALARM FUNCTION: Supports dual alarms with buzzer and interface display, with overvoltage, overcurrent, and over power display alarm, and automatic power outage.4. DIN RAIL INSTALLATION: This smart energy meter is single phase design, with DIN rail, making it easy to install and maintain, which is very suitable for home use.5. ADD TIMING FUNCTION: You can add an intelligent switch (not included) to the electricity meter, and through the mobile phone remote to add timing function.Specification:Item Type: Digital Energy MeterModel: AT2P-W (WiFi Version)Measuring Voltage Range: AC85-265V 50-60HZMeasuring Current Range: 0-100AMeasuring Power Range: 0-26.5KWMeasuring Electricity Range: 0-99999KwhMeasuring Accuracy Range: 1%Power Factor: 0-1.00PFMobile Control: For Tuya or for Smart Life APPFirmware Upgrade: WiFi Remote Network Firmware UpgradePower Outage Memory: Support.Package List:1 x User Manual1 x Energy Meter