8 line up the holes in the sensor base with the holes left.
Change battery door alarm sensor.
Place the new battery back in the device.
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.
Step by step guide on how to replace a battery in a wireless door window sensor.
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.
Dispose of the old battery properly as recommended by the battery manufacturer.
Replace with the new battery.
Place the replacement wireless alarm sensor base on the door frame making sure any alignment marks on the sensor face the door opening.
Push against the clip and lift the old battery from the slot below it.
Replacing the battery note.
Slide the cover back on the sensor until it clicks into place.
Replacing the battery on the contact sensor 1st generation what type.
It s easy to replace and by doing it yourself you can save a bit of money.
You do not need to take down the entire device in order to replace the battery.
This model is not available in arizona las vegas or california.
Have your id code replacement battery and know which zone has a low battery.
Put the cover back on the device.