3 in 1 WSP103 63A Digital Smart WiFi Switch Timer 1P 18mm 63A Circuit Breaker Relay DIN Rail Smart Energy Monitor Meter, Remote Control by Tuya APP, Over or Under Voltage Protector Relay Switch

["3-in-1 Protector with Over-Voltage/Under-Voltage Protection, Current Limiting, and Energy Metering Function : Three digital displays show voltage, current, and energy consumption respectively.","Remote Control: The mobile app can set the single timer, cycle timer, countdown timer, etc. of the electricity meter to meet the switching and timing needs of devices in different scenarios.","Convenient for Daily Life: You can directly view various data from your phone, such as total electricity consumption, current, voltage, power, etc., and remotely monitor the real-time status of load devices.","Flame Retardant Material: The shell is made of full height flame retardant and high-quality PC material, which is resistant to impact, impact, long-lasting operation, and longer service life.","Easy to Install: Equipped with a universal DIN 35mm standard guide rail, this energy meter is easy to install and compact, saving space in the electrical box."]