If you get a zone trouble indicator on your alarm keypad or a sensor trouble warning on the adt pulse device the battery in either your window or door needs replacing.
Adt door sensor battery change.
Once you have located which sensor needs a new battery follow our guide to change the batteries.
Always exercise caution when interacting with your battery.
Change both if there are two and replace with two new batteries after at least 30 seconds.
Next put your keypad into test mode after calling adt doing so with your access code 50.
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Always exercise caution when interacting with your battery.
You can open the sensor using a finger latch at the top of the case be sure not to damage the antenna when opening or closing.
If you want to replace a sensor call the residential service number on our contact adt page.
You can open the sensor with a flathead screwdriver wedged into a notch at the base and twisting to remove cover.
Learn how to easily change the battery in your adt motion sensor.
Learn how to easily change the battery in your adt door or window sensor.
Next put your keypad into test mode after calling adt doing so with your access code 50.
Put the alarm system in test mode.
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.
How do i replace a sensor battery for a window or door.
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How to change your battery.
How to replace your adt door window sensor batteries.
If an battery is determined to be low the keypad will notify you with a recurring beep.
Knowing when and how to replace them is essential to maintaining a top of the line security system and a protecting your house.
Once cover is back on wait 4 minutes to test.
That means that not all sensors are the same.
Refer to the troubleshooting number on the contact adt page to order battery replacements through adt.
This should be done as soon as possible so that your home remains protected.
Change both if there are two and replace with two new batteries.
An adt representative will be happy to assist you.
Your door and window sensor batteries being one of them.
Not every system is the same.