This is a widely popular energy (KWh) meter with modern RF techonologies and supported by a prepayment management system. Specialized hardware and software are used with this single phase prepayment electricity meter to form a accurate, stable and easily manageable electricity vending system. RF IC cards are used as a medium for smart billing and payment.

• Combination of IC cards and kwh Meters can be: One Card to One Meter, Multiple Cards to One Meter, One Card to Multiple Meters or Special Load Identification.
  

• Electric Power Measurement: Positive active power and reverse active power.
  

• Prepayment: Energy bills are collected through prepaid IC Cards which are purchased by customers in advance from electricity service providers.
  

• Warnings: Overdraw warning and overload warning.
  

• Protections: Overvoltage, Over Current, Over Load Protections.
  

• Display Method: LED or LCD display the remaining balance, total electricity consumption, unit price of each KWh in loops.
  

• The cover of meter is fully sealed to provide dust proof and waterproof.
  

• The material of meter cover is flame retardant, anti-corrosion and anti-aging.
  

• Interface Protection: The circuit is protected by a strong interface that keeps the meter from all kinds of tampering and  damaging for meter so there will be no data loss and no delayed response.
  

• Communication Mode: Infrared, RS485 interface or carrier communication module (Optional).
  

• Management Systems: The meter and the IC Card is compatible with our own electricity management system. They can also be made compatible with other major electricity vending systems.