Put the alarm system in test mode.
Adt door sensor battery change.
Always exercise caution when interacting with your battery.
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Most systems run a test once every 24 hours to assess battery life.
Once you have located which sensor needs a new battery follow our guide to change the batteries.
Learn how to easily change the battery in your adt door or window sensor.
These sensors may be small but they do a lot for your home security.
How to change your battery.
Many of your adt devices run off of batteries.
The battery type and procedure for accessing the battery compartment will differ depending on the sensor.
Gently open the alarm cover.
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.
This should be done as soon as possible so that your home remains protected.
How do i replace a sensor battery for a window or door.
For alltech systems customers door window sensor battery replacement process.
Here s how you can change your batteries.
If an battery is determined to be low the keypad will notify you with a recurring beep.
Adt has used a number of different sensors each of which is different.
Replace it with a brand new 9 volt lithium battery.
Remove the old battery.
Next put your keypad into test mode after calling adt doing so with your access code 50.
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.
Door and window sensors.
How to replace your adt door window sensor batteries.
Your door and window sensor batteries being one of them.