AMI with Radio Frequency Modules：
i. Support long distance between meters and AMI server in the utility office with Max.
distance =50KM. ii. Work on kinds of public wireless frequency such as 220-240Mhz, 450-470Mhz and
150-170Mhz. iii. One RF module supports 512 meters reading.
iv. The Max. power of one RF module is less than 10W.
v. Transfer and Receiver response time is less than 10ms.
vi. Support EIA-232 and EIA-485 ports.
vii. Support wide transferring rate between 9600bps and 19200bps.
viii.Support audio communication point to point, convenient for maintenance.
ix. No more 3rd party fee to be paid comparing GPRS communication.
 Meter(RS485)+FM Solution  Meter(Zigbee)+FM Solution Note: Save this picture to your computer for more clearer view. |
