Sewosy KRB1000, Manual, Page: 16 / 24

Anti-tamper function
This function activates the buzzer in case of tear-off attempt

to ENABLE the anti-tamper function

Enter the master code 2 X or swipe the master card 1 X
(Default code is 1234)
long BEEP + right LED will turn yellow
Enter * 6 right LED will flash yellow
Enter 02 long BEEP + right LED will turn yellow
Enter # # right LED will turn green

to DISABLE the anti-tamper function

Enter the master code 2 X or swipe the master card 1 X
(Default code is 1234)
long BEEP + right LED will turn yellow
Enter * 6 right LED will flash yellow
Enter 01 long BEEP + right LED will turn yellow
Enter # #
right LED will turn green
Bell function
If the bell function is activated,
the programmed cards and codes will no longer be functional on relay 2.
This function could be used as a bell.
Press on key * to enable the function.

to ENABLE the bell function

Enter the master code 2 X or swipe the master card 1 X
(Default code is 1234)
long BEEP + right LED will turn yellow
Enter * 2 right LED will flash yellow
Enter 02 long BEEP + right LED will turn yellow
Enter # # right LED will turn green

to DISABLE the bell function

Enter the master code 2 X or swipe the master card 1 X
(Default code is 1234)
long BEEP + right LED will turn yellow
Enter * 2 right LED will flash yellow
Enter 01 long BEEP + right LED will turn yellow
Enter # #
right LED will turn green
Remark: If three consecutive keyboard input errors occured, the keyboard will be locked for 60
seconds. Any keyboard operation is invalid within 60 seconds.
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