Place the replacement wireless alarm sensor base on the door frame making sure any alignment marks on the sensor face the door opening.
Change battery door alarm sensor.
Have your id code replacement battery and know which zone has a low battery.
Replacing the battery note.
This model is not available in arizona las vegas or california.
Replace with the new battery.
Next put your keypad into test mode after calling adt doing so with your access code 50.
Press the cover release and remove the cover from your motion sensor.
Put the cover back on the device.
Dispose of the old battery properly as recommended by the battery manufacturer.
You do not need to take down the entire device in order to replace the battery.
Push against the clip and lift the old battery from the slot below it.
Replacing the battery on the contact sensor 1st generation what type.
By installing a wireless home security system.
It s easy to replace and by doing it yourself you can save a bit of money.
Place the new battery back in the device.
Slide the cover back on the sensor until it clicks into place.
The batteries used in your door sensors can last for years after installation depending on use but like all.
Step by step guide on how to replace a battery in a wireless door window sensor.