What is Needed
1 – CR-123A Battery
1 – Flat-head Screwdriver
- Open the sensor by prying open the cover from the bottom using a flat-head screwdriver (or small coin).
- Remove the old battery.
- Install a replacement CR-123A battery.
- Close the sensor, making sure the cover snaps into place.
- Check the panel to ensure the error has cleared.
If the error persists, please call our Account Specialists for further assistance.
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