2.6 External power supply notification
GSM Power Socket will notify the user when the external power changes.
The “Beep, Beep…” tones will be heart (if enabled), also a SMS
notification will be sent if the SIM card is available:
Lost external power supply:
If the plug of GSM Power Socket is disconnected from external AC power
or lost of the AC power occurs, all operating on GSM Power Socket is
de-activated, including M button and all SMS commands. GSM Power
Socket will notify the user “Main electricity supply lost Temp:**”.
Resume external power supply:
If the AC power of GSM Power Socket is available again, the SMS
notification will be sent to the user, i.e.” Main electricity supply restore
Status: ON/OFF Temp:**”
When the external power supply is resumed, the output of GSM Power
Socket will keep its previous working status. For example, if the output is
switched on before the external power supply cut off, the output will be
switched on when the external power supply is resumed.
If the power supply is switched on and off frequently, GSM Power Socket
will send reminding SMS messages.
The SMS notification upon external power supply changing can be
disabled. (Refer to Chapter 3.8)