User Manual

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4.14FOTA
As long as GPRS is available, the new firmware can be upgraded remotely
4.15 Multiple IPs connection
The device supports dual IPs,it can be connected to main server and backup servers
4.16 IP rated
The device is IP67 rated, including SIM card slot, buttons, USB interface, speakers
and microphone for better waterproof and dusty proof
5.1 Installation and debugging process
5.1.1 SIM installation
Open the top cover of the terminal, insert the prepared SIM card into the SIM card
holder, and then confirm that the SIM card button is well placed . Please make sure
that the SIM card has the GPRS function available in advance and write down the
SIM card number.n.
5.1.2 Parameters setting
TCP/UDP connection mode setting
For example, the client's server IP is: 119.145.40.64, port number: 8881. If it is
connected by TCP, use SMS to edit: *88*1119145040064*8881*1#; if it is UDP
connection, edit: *88*1119145040064*8881*0#. The terminal will reply: set ok, the
setting is successful.