How to install Curtain 4 on double curtain installation?

• Related Product: Curtain 4
• Minimum Firmware Version: 0.6
• Minimum SwitchBot App Version: 10.9

1. Make sure your SwitchBot App version is up to date.
2. Please make sure your smartphone’s Bluetooth function is enabled.
3. Follow the sequence below to add Curtain 4 to your account.

Launch the SwitchBot App.

Click the "+" symbol in the upper right corner and select "Add Device."

Select "Curtains" from "Smart Home".

Follow the App instructions and hold the button on the device for more than 2 seconds until the indicator light on the bottom of Curtain 4 starts flashing quickly and the device enters add mode. If you purchased a dual-open Curtain set, please put both devices into add mode. Subsequently, click the "Next" button in the app and Curtain 4 will be automatically added to your account.

1. If you purchased a single Curtain, please add a second Curtain in the following order and form a group.

You can click "Start Group" when adding a single device. Or later, click "Set Double Curtains" on the settings page.

Click on the "+" symbol. You can select the added Curtain, the selected device will shake and flash the LED light, then click to confirm. If not, please follow the instructions to add another Curtain.

Then, you can click the switch button in the middle to adjust the left and right switch directions of Curtain according to the installation position. To facilitate your identification later, you can paste the left and right curtain logos on the device yourself.

Click "Start Grouping" and wait for the devices to be grouped.

1. The app will then guide you through installation and distance calibration. When installing, please ensure that the left and right Curtains are installed on the left and right sides of the double-open curtains respectively, and the orientation of the logo remains consistent.

• Note: Currently, Curtain 4 can only be used in combination with Curtain 4.