Uplink and Downlink

How many uplinks and downlinks can a device send per day in the free trial?

One device can send 24 uplinks and 6 downlinks per day, and if the device doesn't use downlinks, it can send 4 uplinks in place of 1 downlink. If 6 downlinks are not used, the device can also send 24 uplinks. Beyond this usage, all uplinks and downlinks will be chargeable. For more information, please contact support@senraco.com