Disadvantages of credit card meter

The recharge limit is not easy to maintain.

1. Recharge limit: charge by credit card is required. If the user forgets or delays charging, the power supply will be interrupted.

2. Difficult to maintain: Compared with traditional mechanical meters, swipe meters adopt electronic components and communication technology, which means higher requirements for maintenance and repair. If the equipment breaks down, the maintenance needs the intervention of professional technicians.