Step 1: Find the ACIR you need to replace. Slowly open the ACIR by pressing at the top of the ACIR case.
Step 2: You will see a small blue battery pack attached with white cables. Detach the battery pack.
Step 3: Unscrew the sensor so it comes off the wall.
Step 4: Send a picture of the new sensor’s QR code and Node ID to your Customer Success Manager.
Step 5: Screw the new sensor to the wall where the old sensor was.
Step 6: Attach the battery pack to the base and close the box.