How do I program duress code DSC Impassa? In the New Master Code field, type in the code you want to create and then re-type it in the box below. Click on the Change button and then you will see the Security Panel Access Code window. Using the ADT Portal Find the System tab and then click on the name of your security system.
The system should beep 3 times and exit back out. How do I change the DSC 1616, 1832, and 1864 master code? Enter *8-installer code. How to reset the installer code How do I change my DSC Code 1616?
You may ask, How do I reset my alarm code?
