pcguy9441
Thread Starter
- Joined
- Apr 16, 2007
- Messages
- 616
I have a Radionics D420/D4112 alarm system in a rental I just bought and theres no manual with the master code penciled in. Is there a way to create a new master code without making a service call or replacing the main control board? Somewhere on line I found 3 ways to get a new code 1) make a service call, 2) replace the main control board, 3) install a new alarm system. Real helpful. I found all the manuals on line.
Thanks in advance.
Thanks in advance.