Features Energy Power Monito: Track and monitor your power usage in real-time through the app, providing data on voltage, current, electricity, and power consumption on hourly, daily, weekly, monthly, and yearly basis. Overload Alarm: Enjoy protection with adjustable overload and undervoltage thresholds, ensu safety for your appliances and home. Intelligent Chip Technology: Utilizes a high-performance chip with excellent technology to SECURITY your home appliances, offe automatic recovery protection for added security and reliability. Flame Retardant PC Material: Constructed with impact-resistant, drop-resistant, and flame-retardant PC material for a longer service life, ensu durability and safety. Guide Rail Meter De: Convenient and compact guide rail insert de for flexible adjustment and easy installation, providing a user-friendly experience. Specification: Item Type: Intelligent Timer Relay Material: PC Basic Parameters: Voltage: AC220V Package List: 1 x Timer Relay 1 x Manual Package List 1 x Timer Relay 1 x Manual