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Supply Type
Manufacturer, Exporter, Supplier
Preferred Buyer From :
All over the world
 Working temperature -30 ° to + 80 °;
 Operating Voltage 5V;
 Standby average current 3ma less;
 support the GSM / GPRS four bands, including 850,900,1800,1900MHZ;
 GPRS Class 10;
 Sensitivity