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Keep your sliding gate automated and secure with a dependable PCBA backup solution. As the control core of your opener, the PCBA processes input signals and ensures stable operation. With simple installation, you can get your gate back online faster and with minimal downtime.
Step 1

Unscrew the two screws to remove the outer casing
Step 2

Unscrew the three screws, and remove the upper cover of the PCBA
Step 3

Disconnect the six terminals as shown in the figure
Step 4

Unscrew the four screws and remove the old PCBA
* After completing the detachment procedures, please install the new PCBA following the steps above, reconnect all cables, and reassemble the device. And then power on the gate opener and CH3 Wi-Fi repeater, and verify that the communication distance between the gate opener and CH3 meets the specified product requirements. (communication range specification: 30 meters through 2 walls).
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