Zemismart ZN-UC1U Zigbee Roller Shade & Curtain Switch, 3-Button Glass Panel (US Size)
£32.19 GBP
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Zemismart ZN-UC1U Zigbee Roller Shade & Curtain Switch, 3-Button Glass Panel (US Size)
£32.19 GBP
ZN-UC1U 18.3
Please note: this switch has a 118 × 72mm plate for US and Latin American (4 × 2) wall boxes. It doesn’t fit standard UK back boxes. A Tuya Zigbee hub is required (not included).
In the UK? Our 86mm Zigbee curtain switch (ZN-LC1E) fits UK back boxes.
The Zemismart ZN-UC1U is a simple glass wall switch for motorised roller shades, blinds and curtains. Three touch buttons (open, pause and close) replace your old switch, and through a Tuya Zigbee hub you can also control the motor from the Tuya or Smart Life app, by voice with Alexa or Google, and on a schedule.
Want a slider to set the position from the wall? See the ZN-USC1U-HT. Prefer Matter? See the ZM20A.
Open, pause, close at a touch
The toughened-glass panel has three clear touch buttons. Tap once to raise the shade, stop it halfway, or lower it.
App control and calibration
In the Tuya or Smart Life app, open and close the shades from anywhere, set a position with the slider, reverse the motor direction and calibrate the travel time.
Voice control
Link the app to Alexa or Google Home and say “Alexa, open the curtain” or “Hey Google, close the shades”.
Schedules
Set up to 30 schedules, repeating daily or weekly, such as shades up at 8:30 and down at 23:00. You can also use sunrise and sunset, countdown and loop timers.
Installation
The switch works with mains AC (100–240V) curtain, blind and roller shade motors with separate open and close wires, up to 200W. Connect live (L), neutral (N) and the motor’s two direction wires (M11 and M12), and connect the motor’s earth to the earth in the wall box. It should be installed by a qualified electrician.
Specifications
| Specification | Detail |
|---|---|
| Model | ZN-UC1U |
| Protocol | Zigbee 3.0 (Tuya Zigbee hub required) |
| Works with | Tuya / Smart Life, Amazon Alexa, Google Assistant |
| Voltage | 100–240V AC, 50/60Hz |
| Motor load | Up to 200W |
| Wiring | Live + neutral required, plus 2 motor wires |
| Panel | Toughened glass, 3 touch buttons |
| Standby power | 0.5W |
| Plate size | 118 × 72 × 7mm (US / 4 × 2 box) |
| Module behind plate | 70 × 47 × 25mm |
What’s in the box
- 1 × Zemismart ZN-UC1U curtain switch
- Fixing screws
- User manual
Not included: Tuya Zigbee hub, curtain motor.
Frequently asked questions
Will it fit a UK back box?
No. The plate is 118 × 72mm, made for US and Latin American (4 × 2) wall boxes.
Do I need a hub?
Yes, a Tuya Zigbee hub.
What motors does it work with?
Mains AC curtain, blind and roller shade motors with separate open and close wires, up to 200W. It doesn’t work with battery or DC motors.
Can I set the shade halfway?
Yes, with the slider in the app after calibrating. If you want to set positions on the wall itself, see the ZN-USC1U-HT with its touch slider.
Does it need a neutral wire?
Yes, as well as live.