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GSM module | SIM5320A(America version) Dual-Band UMTS/HSDPA 850/1900MHz Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz |
GPS module | ST-91-U7 |
Power supply | DC 9-90V/1.5A |
MCU | Silicon EFM series |
Battery Capacity | 820mAh 3.8V Polymer lithium ion Rechargeable batteries |
LED | 3 LED lights to show Power, GPS and GSM status |
Working current | <70mA/5V |
GPS sensitivity | -161dB |
GPS frequency | L1, 1575.42 MHz |
Working temperature | -20℃ to +55℃ |



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