You can set up the ADT Safewatch 3000EN security system for both fire and burglary protection, but you can't change the control panel settings without entering the correct security code. A four-digit security code was assigned when the system was originally installed; you can change this code at any time to another four-digit code. The current security code is required in order to reset it to a new code.
Enter the current security code on the control panel.
Press "8." Press "02."
Enter the new security code. Enter the new security code a second time.
Repeat the steps if the code did not reset.
David Clair began writing for websites in 2001, creating online marketing content for business owners. He has written for Internet companies including eBay and creates training materials for an online education company. Clair is studying technical writing and pursuing an Associate of Arts in information technology from the University of Phoenix.