Replace the battery observing the proper polarity.
Change battery adt wireless sensor.
If you want to replace a sensor call the residential service number on our contact adt page.
Take the cover off of your sensor.
You ll need to change battery in the alarm system when it s low.
Then replace the motion sensor.
That means that not all sensors are the same.
Put the alarm system in test mode.
From the menu select system management.
To replace your battery you ll need a flat head screwdriver to push in the tab.
Use a flathead screwdriver to press the tab on the bottom of the motion detector.
Test mode will prevent.
Not every system is the same.
To change the battery first remove the screw in the motion detector.
An adt representative will be happy to assist you.
It will let you know by displaying lo bat on the display or send you an alert.
Once you ve replaced your batteries make sure the polarity is correct and then snap it back into place.
From the menu select system management select place system on test note.
You can learn how to fix sensors by referring to your security system user s manual.
Insert the new battery in the proper place.
On most keypads this involves entering your alarm code and pressing the test button.
Go to system management.
Select place system on test.
It also could say low battery or system battery in this case you will have to order a battery and the alarm panel requires a special sealed lead acid battery.
The screw may be located on the top or bottom.
Pry out the old battery.
In most cases you can replace the battery in these wireless sensors yourself typically saving you time and money.
An arrow on the front of the contact points to where the tab is located.
Then go to test system and place the system on test.
The mounting bracket will be only part that stays on the ceiling or wall.
How to change your battery.
You can also call 800 adt asap to put your system into test mode to change the battery simply twist the smoke detector in a counter clockwise direction.