SIM Card
Support 3V SIM Card
GSM Frequency
Quad-band 850/900/1800/1900MHz
Relay
NC/NO dry contact,3A/240VAC,DC
Power Consumption
12V input Max.50Ma/Average 25mA
Temperature range
-20~+60 °C
Humidity range
Relative humidity 90%
Exterior dimension
W102mm*D76mm*H27mm