Mini Smart Curtain Motor Electric Curtain Automatic System Rail Rod Su

High-Voltage 5-Wire: High-Voltage Control Supported, Default Double-Key Interlock.
Dry Contact Function: Supports dry contact control.
RS485 Function: Supports RS485 control and RS485 Dooya Protocol.
RF 433MHz: Remote Control Function, Control Distance ≥ 66ft.
Supports Smart Platforms Including Amazon, alexaTuya, Mijia, Xiaodu, MXCHIP, Universal Smart Connect, Huawei HarmonyOS, etc.
Supports KNX Protocol.

The Alvin Motorized Linen Blackout Roman Shade brings smart control and full blackout coverage—perfect for bedrooms, nurseries, and lazy mornings.

Blackout Functionality: Blocks out light completely for total privacy and enhanced sleep quality.
Motorized Control: Enjoy seamless, modern operation with one-touch adjustment for effortless light management.
Linen Fabric: Crafted with natural linen for a sophisticated look and durable quality.

Material: 50% Polyester+30% Rayon+15% Linen
Headrail Material: Aluminum
Headrail Size: 2 3/4''h x 2''d.
Bracket Length：2 1/2 inches
Inside Mount Window Depth Requirement: 4 inches
Motorized Width Range: 22-98 inches
Motorized Length Range: 24-98 inches
Charge the Motorized Roman Shade with the given 78 3/4-inch USB cable every 2–3 months (depending on usage frequency) ; Charging port located at the side of the headrail. Replace remote batteries as needed.

1-Channel Remote:
Controls ONE single shade independently.
（Recommended for customers purchasing one shade for a room.）
15-Channel Remote:
Channel 0 : Controls all paired shades simultaneously.
Channels 1-15 : Each channel is assigned to control one specific shade, enabling you to manage up to 15 shades individually.
（Ideal for customers managing multiple shades in the same room.）