1.Parameter measurements: U, I, P, Kwh, etc.2. Electric energy metering: single-phase electric energy metering.3. Remote opening and closing: realize remote real-time opening and closing operation, not limited by time, region and distance.4. Multi-user scan code charging: QR code can help multiple users scan code to recharge without assigning an account.5. Electricity price setting: the electricity price can be set at will.6. Overload protection: beyond the limit current threshold trip protection, the current 1-60A can be set at will.7. Details of electricity use: History. Daily electricity use records can be checked at any time.8. Automatic power outage: automatic power outage when the recharge power is exhausted.9. Pull out the gun: automatic power failure after 10 seconds without current.10. Income distribution: the designated account can be directly divided within the revenue software.11. Recharge record: Multi-user recharge record can be checked.12. Employee authority: realize corporate and hierarchical management.