Asked by: Larabi Beimler
asked in category: General Last Updated: 27th April, 2020

What does code 103 mean on ADT?

Check 103 is an error code that shows up on Honeywell ADT control panels if there is a problem with the cell or internet communication. Usually, it's an issue with the cell radio.

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Hereof, what does 103 Comm trouble mean?

When you get the 'Check 103 Long Range Radio' message on your Honeywell keypad it means that there is a problem with the cellualr communicator attached to your system. The trouble may be caused by a severe drop in signal strength.

Secondly, how do I reset my ADT alarm code? To change the user codes in the ADT system with keypad controls, press the star key and then the number 5 to indicate you want to reprogram a number. Enter your four- or six-digit master code number. Select the user access code you want to change, identified by entering 01 through 32.

Thereof, what does fault mean on ADT alarm?

A trouble signal (sometimes indicated in the alarm history by the abbreviation TR) indicates a possible problem or difficulty with your security system, such as a loose wire, a poorly aligned sensor or a low battery status.

How do you reset ADT alarm after it goes off?

Resetting the System After an Outage

  1. Look at your owner's manual. You will need to find the rest code for your specific system.
  2. Enter in the reset code.
  3. After the system resets, enter in your security code to arm the system.
  4. If resetting the system didn't fix your problem, contact your alarm monitoring company.

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