Retevis RB20 - Device Management on Platform; Adding Devices Individually; Adding Devices in Bulk

1.1 for third level admin, add the group first, as below
2. Add the device
Note: Only third level admin can add the device, please kindly contact your upper admin for the Account. There
are two method to add the device: add one by one and add in bulk. Add the device one by one:
2.1 Add the device in bulk
Lowest
8