User Guide

9
ADR Mode
Allow network server to adjust datarate of the device.
Tx Power
Transmit power of the device.
Note:
1) Please contact sales representative for device EUI list if there are many units.
2) Please contact sales representative if you need random App keys before purchase.
3) Select OTAA mode if you use Milesight IoT Cloud to manage devices.
4) Only OTAA mode supports rejoin mode.
5) For -868M model, the default frequency is EU868; for -915M model, the default frequency is
AU915.
3.2.2 Multicast Settings
DS3604 supports setting up several multicast groups to receive multicast commands from the
network server. Users can use this feature to update screen contents in bulks. If you do not use
this feature, it is suggested to disable this feature to extend battery life.
1. Ensure the work mode is Class B.
2. Enable Multicast Group and set an unique multicast address and keys to distinguish other
groups. You can also keep these settings by default.