Daewoo AM301 Guide D'installation Rapide page 62

The panel will reply message to confirm that the
command is executed successfully.
The panel only accepts SMS commands from the
telephone number defined in the panel.
(Menu-->Phone-->Settings), SMS commands sent by
other mobile numbers will not be recognized and no
action will be taken.
3. SECURE
• DELAY
Customize the countdown before alarm or arming.
• PASSWORD
• User : The default code is 1234.
• System : The default code is 9876.