2
Fix Accuracy: 10m
Speed Accuracy: 0.3m/s
2. GSM Features
Band: GSM 850/900/1800/1900M
Maximum Transmission Power: 1W
3. GSM Features
Dimensions: 100mm*60mm*30mm
Battery Capacity: 4800mAH
Operating Temperature: -20
℃
~ +70
℃
Humidity: 20% ~ 95%
III. Outlook and Interfaces