• Service is per device, please choose quantity that needs repair.
• Replace the CR2032 lithium battery and test the battery voltage.
• Replace the plastic case if cracked.
• Replace the chip clip if missing or loose.
• Update the chip firmware to the latest release.
• Ensure the chip ID is correct.
• Test the magnetic distance detection
• Replace the chip if the distance is not within specification.

Once we receive your order, we will send you a return shipping label via email.  Place the chips in a padded envelope or small box and print and attach the label.