Time Change
Time Change Keypad Instructions
1. Ademco, Honeywell, First Alert
2. DSC Classic Series (1550, 2550, 3000)
3. DSC Power Series (1555, 5010, 864, 1832, 1864, ENVOY)
4. GE Simon Systems 1, 2 and 3
6. GE Allegro
7. VISONIC PowerMax (Gemini)
Before you start, you will need to know the master code for your system. A master code is the primary code required to make any changes to your system. Often the master code is the same as the keypad access code you use to arm and disarm your alarm system. If you do not know your master code, please contact customer service by calling 1.800.387.2966.

Ademco, Honeywell, First Alert
| 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. |
Enter Master code _ _ _ _ |
![]()

DSC Classic Series (1550, 2550, 3000)
| 1. 2. 3. 4. 5. 6. |
Press *6 |
![]()

DSC Power Series (1555, 5010, 864, 1832, 1864, ENVOY)
| 1. 2. 3. 4. 5. 6. 7. 8. 9. |
Press *6 |
Please note: On the DSC Systems, the time will sometimes take a few minutes to update, if the time does not change after 5 minutes repeat steps.
![]()
| 1. 2. 3. 4. 5. 6. 7. |
Open Panel (cover on keypad) Enter Master code with red lettered numbers Press (Clock Set) Button Press (Hours) button to desired time Press (Minutes) Button to desired time Press Done Close Panel |
![]()

GE Allegro
| 1. 2. 3. 4. 5. 6. 7. 8. |
Press 8 (Settings) |
![]()

VISONIC PowerMax (Gemini)
| 1. 2. 3. 4. 5. 6. 7. 8. |
Press NEXT until User Settings Displays |
![]()



