To use a duress code, add 1 to the last digit of your user code, as shown in the table below:
User Code (Duress Code)
1-2-3-4 (1-2-3-5)
5-6-7-8 (5-6-7-9)
6-7-8-9 (6-7-8-0)
IMPORTANT: Under no circumstances must the duress code be used haphazardly or without
reason. Central Stations, along with Police Departments, treat duress codes
very seriously and take immediate action