Wi-Fi Curtain Controller

Simplify your curtain automation with the Fulllink Smart Curtain Controller BT-621A. Designed for smart living, this controller supports remote app control with intuitive open, stop, and close functions—no complicated setup or additional gateway required.

Product Features of the Smart Curtain Controller

•    App-Based Remote Control
The BT-621A Smart Curtain Controller allows you to open, stop, or close curtains remotely via a dedicated third-party app, compatible with both Android and iOS devices.

•    One-Touch Operation
Easily manage curtain movement with clear three-stage commands—open, stop, close—perfect for day-to-day use without the need for percentage adjustments.

•    Scene & Timer Functions
Set scheduled actions or group multiple curtains into predefined scenes through the app for simple automation and improved lifestyle convenience.

•    Compact Design
The Smart Curtain Controller BT-621A features a small footprint (7.3 x 4.3 x 1.6 cm), suitable for new installations or retrofitting into existing curtain systems.

•    No Extra Gateway Required
Connects directly to your home Wi-Fi through the app—no proprietary hubs or remotes necessary.

Application Scenarios for Smart Curtain Controller 

• Residential spaces : Living rooms, bedrooms, guest rooms
• Commercial spaces : Offices, lobbies, guesthouses, meeting rooms

Practical Use Cases

•    Simple Smart Upgrade
Upgrade traditional curtain systems with remote and automated control using the Smart Curtain Controller BT-621A and Fulllink-compatible curtain motors.

•    Professional Projects
Ideal for interior designers, architects, and contractors looking for a straightforward smart curtain solution that integrates into standard motorized systems.

•    Elderly-Friendly Control
With app-based remote access and preset timers, this Smart Curtain Controller is particularly helpful for elderly users seeking convenience without complexity.

Frequently Asked Questions

Q: Can I use voice control with the BT-621A Smart Curtain Controller?

A: Yes. As long as you’re using the designated third-party app that supports voice assistant integration, the BT-621A Smart Curtain Controller allows you to control your curtains via voice commands—such as open, stop, or close—without requiring any additional hub or remote.

Q: Does this Smart Curtain Controller support curtain position percentage display?

A: No. The BT-621A supports standard three-stage movement: open, stop, and close. If you require percentage-based control, please consider Fulllink’s BT-620A model.

Q: Can I set a timer for my curtains to open or close automatically?

A: Yes. The app allows scheduling curtain movement at specific times, enhancing your daily routine and energy management.

Q: Can I group multiple Smart Curtain Controllers together?

A: Yes. You can assign names and group curtains by zones, enabling synchronized control for multiple curtain areas.

Q: What motors are compatible with the BT-621A Smart Curtain Controller?

A: The BT-621A is compatible with all Fulllink curtain motors, enabling open/stop/close control via Wi-Fi without the need for additional hardware. Whether for new installations or upgrades, it’s a flexible solution for various curtain systems.