- Ensure the panel is disarmed.
- Remove the sensor cover by rotating the casing clockwise.
- Replace cover by lining up grooves and twisting counterclockwise.
- Check the panel to ensure error is cleared.
- If the sensor is working correctly, you're done!
- If Loss of Supervision error is still present, replace the sensor battery.
If the error persists, please call our Account Specialists for further assistance.
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