
Smart Single-Phase Infrared Electric Meter for Home Use. Prepayment Token System: Purchases energy via vending network using 20-digit encrypted tokens. Multi-Function Communication: Supports RS485 and optical communication for reading and parameter setting. Comprehensive Alarm System: Alerts for low energy, overload, fraud, and open terminal cover detection. High Accuracy Class: Active Class 1.0 accuracy for precise energy measurement. Wide Voltage Range: Rated 110/220/230/240V with operating range 0.9Un~1.1Un. Robust Protection: IP54 protection rating for reliable operation in various environments. OEM Service Available: Original Equipment Manufacturer customization is allowed for this model. ISO and CE Certified: Meets international standards with ISO and CE certifications.