●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. | ||||||||
●Remote control power on and off function. (for the meter with communication interface) |