Once you have located which sensor needs a new battery follow our guide to change the batteries.
Change battery adt window sensor.
That means that not all sensors are the same.
On most keypads this involves entering your alarm code and pressing the test button.
Have your id code replacement battery and know which zone has a low battery.
Knowing when and how to replace them is essential to maintaining a top of the line security system and a protecting your house.
Put the alarm system in test mode.
You can learn how to fix sensors by referring to your security system user s manual.
Have your id code replacement battery and know which zone has a low battery when you call the service number on our contact adt page.
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How to replace your adt door window sensor batteries.
If you want to replace a sensor call the residential service number on our contact adt page.
Or call adt to alert them before you begin the battery changing process.
Refer to the troubleshooting number on the contact adt page to order battery replacements through adt.
If an battery is determined to be low the keypad will notify you with a recurring beep.
How to change your battery.
Let s quickly run through when you should replace your.
Many of your adt devices run off of batteries.
You can order replacement batteries directly from adt or consult our self service guide which will help you find a local supplier with batteries that meet your system requirements.
Not every system is the same.
Next put your keypad into test mode after calling adt doing so with your access code 50.
An adt representative will be happy to assist you.