User's Manual

Table Of Contents
USR-G809 User Manual Technical Support:
h.usriot.com
Jinan USR IOT Technology Limited www.pusr.com
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Note:
When enable DO1 control, please do not enable DO1 in “DIDO interface to avoid the conflict.
Please select only one event since the output is DO status.
6. Add the second alarm. Set the DO1 output level to Low, the event to WAN_4G offline. After that, click
“Save&Apply”.