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The Daily Insight

How do I reset my DSC control panel?

Author

William Smith

Published Feb 18, 2026

How do I reset my DSC control panel?

How to Reset a DSC Alarm After the Power Has Been Off

  1. Open the access door on the unit.
  2. Press and hold the “RESET” key for 2 seconds.
  3. Press the buttons “*72” if the alarm does not reset after pressing the RESET button.
  4. Check the sensors if it still does not turn off.

What is the master code for DSC security system pc1555?

The master code for your DSC PC1555 alarm system is used to manage access codes, modify the system settings and grant access to your property. By default, the master code is set to “1234” when the system is first installed.

Can you change master code on DSC 1616?

You must have the current master code in order to perform this procedure. User Location 40 is for the Master Code on the DSC 1616 and cannot be deleted but it can be changed to a new code.

What happens when you change master code on DSC alarm?

The keypad will give you a short beep to confirm that it changed successfully. Congratulations…you just changed the master code. Now you can proceed to testing the code. Press the old 4 digit code and verify that the alarm doesn’t arm or disarm. Key in the new 4 digit code and verify that it is able to arm and disarm the alarm.

What is the installer code in DSC programming?

The installer code is the code that is used to get into the DSC programming mode so you can set the system up and make changes to panel programming. Having the installer code is the most important part of setting up the system.

The master code for your DSC PC1555 alarm system is used to manage access codes, modify the system settings and grant access to your property. By default, the master code is set to “1234” when the system is first installed.

When do I need to change my DSC master code?

By default, the master code is set to “1234” when the system is first installed. DSC highly recommend changing your master code to something harder to guess to reduce the chance of an intruder being able to override the alarm system. You might also want to change the master code if you suspect it is known by someone outside your family or business.

How do I change the master code on my computer?

You might also want to change the master code if you suspect it is known by someone outside your family or business. Press the “*” (asterisk) key on the main control unit and tap the “<” or “>” button until “Access Codes” appears on the display. Press “5” or “*” to enter the code menu. Enter the current master code using the number buttons.

How to set the main control panel to factory default?

To factory default the main control panel perform the following: Step 1 – Remove AC and battery from the panel Step 2 – Remove all wires from the Zone 1 and PGM1 terminals Step 3 – With a piece of wire short the Zone 1 terminal to the PGM1 terminal Step 4 – Apply AC power to the main panel