3G GPS tracker QH-TM820

Product Function

• Real-time positioning

• Temperature check

• Automatically take photos

• External antenna

• Dual frequency positioning

• RTK Auxiliary

• Oil level detection

• Tire pressure detection

Specifications

• Product size:88*89*21mm

• Network standard: 4G Cat.1 (2G/NB/4G Cat.4) (LTE TDD+FDD)

• Positioning antenna: multi-mode multi-frequency external high-gain ceramic antenna

• Battery capacity: 300mAh

• Working voltage: 3.7V

• Rated voltage: 9~36V

• Positioning method: GPS+BDS+LBS+AGPS

• Body weight: 108g

• Working temperature: -20°C~+70°C

• Working humidity: 5~95%RH

• Serial port: RS-232*2.485

• Functional interface: ADC*2, In_put*3, Out_put, CAN, TTS

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