How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Pete Your Own Question
Pete
Pete, Electronic Engineer
Category: Home Security Systems
Satisfied Customers: 16890
Experience:  Over 16 years of experience installing and repairing electronics.
30970729
Type Your Home Security Systems Question Here...
Pete is online now
A new question is answered every 9 seconds

The previous owner did not leave us with the Master-Code

Customer Question

the previous owner did not leave us with the Master-Code for our Pc-1575, how to I start a fresh??...Kim
Submitted: 1 year ago.
Category: Home Security Systems
Expert:  Pete replied 1 year ago.

Hi Kim,

You can try resetting the system by leaving it unpowered for 24 hours or more:

Go to the battery cabinet (usually located in places like the master bedroom closet), find and unplug the power transformer (generally in an outlet somewhere relatively close to the main cabinet), and disconnect the backup battery. This will completely shutdown the system.

Wait 24 hours, then power the system back up, AC power first, then reconnect the battery.

Then press # ***** it returns to normal run mode.
Once in normal run mode key in: * 8 5555
If it beeps rapidly for a few seconds and the program light comes back on, then the factory default installer code will work, and resetting your master code will be easy.

Related Home Security Systems Questions