Light Indicator And "Beep" Warning Tone - GSM Power Socket User Manual

1.4 Light indicator and "Beep" warning tone

Indicator
Power
(Green) light
GSM (Blue)
light
Output (Red)
light
GSM POWER SOCKET USER MANUAL
Figure 2: Temperature sensor Instruction
Action
Turning off
Constant
light
Turning off
Flash
Constant
light
Constant
light
Turning off
Status
No power supply input
Has power supply input
Not installed SIM card, or the power
switch of socket is "OFF".
Be busy or searching GSM network.
Successfully load to GSM network.
The socket outlet has power supply.
The socket outlet cuts power supply.
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