Replacing the battery on the contact sensor 1st generation what type.
Change battery door alarm sensor.
Next put your keypad into test mode after calling adt doing so with your access code 50.
By installing a wireless home security system.
How to change your battery.
Put the cover back on the device.
Dispose of the old battery properly as recommended by the battery manufacturer.
It s easy to replace and by doing it yourself you can save a bit of money.
Or call the service number on our contact adt page to alert adt before you begin the battery changing process.
Press the cover release and remove the cover from your motion sensor.
Slide the cover back on the sensor until it clicks into place.
In your home in charleston the time may come eventually that you ll have to replace a battery in one of your wireless window door sensors.
This model is not available in arizona las vegas or california.
Push against the clip and lift the old battery from the slot below it.
Have your id code replacement battery and know which zone has a low battery.
Put the alarm system in test mode.
Once you have located which sensor needs a new battery follow our guide to change the batteries.
Place the new battery back in the device.
Step by step guide on how to replace a battery in a wireless door window sensor.
On most keypads this involves entering your alarm code and pressing the test button.
You do not need to take down the entire device in order to replace the battery.
Replace with the new battery.