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