Making connections simpler
04
LED Color Connotación Estatus
Power Red
Solid on Device power on
On for 0.5s and o for
10s
Device in sleep mode
On for 1s and o for 1s
No TF card detected or TF
card damaged
O No power connected
Network Bule
Solid on
Connection to server
succeeded
On for 5s and o for 1s
GSM and GPRS networks are
available, but connection to
server failed
On for 1s and o for 1s
Only GSM network is
available
O GSM network is unavailable
GNSS Green
Solid on Location succeeded
On for 1s and o for 1s
Device is locating/location
failed
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