How people counter resume data to upload to server?
Moving bus is easy to lose internet, so professional people counter or other industrial level devices must ensure the network stablity and data communication safety.
Counter will resume the upload data when network recovered. Counter has its mechanism to reserve all fail records,and saved them in safety. When 3G network is connected again, counter will send latest station records first. Then door is closed, resume start to upload all lost records. This resume will not repeat records.
- BPC Built-in 3G/4G Modem and Outdoor Antennas
- M2M level 3G /4GRouter
- 2G/4G DTU with GPS