•AMR: Data transmission by GPRS
•Communication Function
-Remote communication interface: RJ-45 Transmit data by GSM/GPRS/CDMA,PSTN,LAN etc.
-Local Communication Interface: RS485
-Local communication module interface (P LC)
•Meter Reading for no more than 2048 user's meter via low voltage power line carrier communication (PLC)
•Collect all data of PLC energy meters under the same transformer