80A WiFi Automatic Voltage Protector Multifunction Meter Protection Three Relays DIN Photovoltaic. Tuya WiFi Smart Control: Integrated Tuya WiFi for remote monitoring and control of the three-phase protector. ODM & OEM Support: Customization options available including ODM and OEM services for tailored solutions. DIN Rail Mounting: Designed for standard DIN rail installation, ensuring easy and secure setup. CE & ROHS Certified: Product has passed CE and ROHS certifications for safety and environmental compliance. High Production Capacity: Factory capacity of 8,000 protectors per day ensures timely delivery for bulk orders. Multi-Function Protection: Protects against overvoltage, undervoltage, current limiting, and phase sequence errors. Flexible Shipping Options: Supports Express, Air, Sea, and Railway freight for global delivery needs. Reliable Circuit Cutting: Automatically cuts off circuit during abnormalities and restores power when normal. Independent remote control of a three-phase switch via mobile phone.