Power consumption
Standby:12V/70mA; Working Max.: 12V/300mA
GSM Frequency
850/900/1800/1900Mhz/ 3G WCDMA/3G CDMA2000
Transmit power
Class 4 (2W) at EGSM 900 and EGSM 850 Class 1 (1W) at GSM 1800 /1900
GPRS connectivity
GPRS multi-slot class 10
SIM iInterface Supporting
3V SIM Card
Protocols
SMS, GPRS UDP,TCP, Modbus RTU Slave, Modbus TCP and more equipment
RS232/485
1 RS485(Optional: RS232),
Max. Wireless DAM
Supports Max. 50 wireless Data Acquisition Modules
Digital Inputs 4 Digital input
NC/NO/Level type