*International standard IC card encryption pre-charge hardware,the users has to purchase the electricity first before use. |
*High reliability,intelligent anti-theft protection,tamper-proof. |
*Load control, over-load switching automatically, cut-off the power when overload continuously 10-15 seconds |
*LCD 6+2 digits display |
*One meter has one card,the card has re-charged function. |
*The meter can set alarm kwh quantity,and indicated by alarm LED or automatically cut-off when the rest power reached the alarm quantity. |
*Operation indicated by pulse LED |
*Save the data automatically when power off. |
*Anti-theft fuction,can list the suspected user by analysis the record. |
*Expansible with RS485 or infrared communication for option. |