WarmlyYours
WarmlyYours Hardwired Programmable Timer smart thermostat
- Infared (IR)
$52.99
0.00061493BTC
In stock
Sonoff SwitchBot Curtain 3 U Rail White W2400001
Smart curtain opener for U-rails up to 16 kg thrust with quiet motor below 25 dB and app control
- ColorWhite
- TypeGoogle Assistant
- Specifications78 × 71 × 205 mm (3.1 × 2.8 × 8.1 in.), 280 grams, Alloy Ste
- FeaturesUniversal, curtain opener, Home automation, smart home integ
- Dimensions14.33in W x 12.83in H x 9.06in D
- Weight280 grams
- Effortless upgrade with no tools or curtain changes required
- Handles heavy curtains up to 16KG with doubled thrust and precise positioning
- Silent mode operates below 25dB for undisturbed sleep and quiet mornings
- Full app control with scheduling plus voice commands via SwitchBot Hub
- Matter support enables Apple Home, HomePod Mini and Apple Watch control
Smart Curtain Opener for U Rails
The SwitchBot Curtain 3 attaches to existing U-shaped curtain rails without tools or curtain replacement. It suits bedrooms, living rooms, offices and nurseries where automated light control is wanted. Installation takes three steps: hang the unit, fit the positioning magnets, then pair with the app. The device weighs 280 grams and measures 78 × 71 × 205 mm.
Upgrade from Manual or First-Gen Units
This model delivers over twice the thrust of the previous generation, moving curtains up to 16 kg smoothly. The upgraded motor and included positioning magnet remove the need for repeated calibration and stop light leakage at the edges. Silent Mode runs the motor below 25 dB for slower, quieter operation that suits light sleepers. Buyers who need to move curtains heavier than 35 lb will find the limit restrictive.
Bluetooth Control with Optional Hub
The opener connects to the SwitchBot app via Bluetooth for scheduling, percentage opening and direct control. Adding a SwitchBot Hub enables voice commands through Alexa, Google Home, SmartThings, Siri Shortcuts and IFTTT. Matter support allows Apple Home, HomePod Mini and Apple Watch control. The unit fits only U rails with A > 0.41 in, B > 0.14 in, 0.12 in < C < 0.39 in and H < 0.14 in; it will not work on circular rods.
Highlights
- Effortless upgrade with no tools or curtain changes required
- Handles heavy curtains up to 16KG with doubled thrust and precise positioning
- Silent mode operates below 25dB for undisturbed sleep and quiet mornings
- Full app control with scheduling plus voice commands via SwitchBot Hub
- Matter support enables Apple Home, HomePod Mini and Apple Watch control
Specifications
| Brand | Sonoff |
|---|---|
| Model | SwitchBot Curtain 3 |
| Color | White |
| Type | Google Assistant |
| Part Number | W2400001 |
| Specifications | 78 × 71 × 205 mm (3.1 × 2.8 × 8.1 in.), 280 grams, Alloy Steel, Aluminum, 18650, lithium_ion, curtain opener, SwitchBot Curtain 3, SwitchBot, W2400001, 6 L x 11.9 W x 24.5 H centimeters |
| Features | Universal, curtain opener, Home automation, smart home integration, residential convenience |
| Dimensions | 14.33in W x 12.83in H x 9.06in D |
| Weight | 280 grams |
| Package Contents | curtain opener |
Questions about this item
What U-rail dimensions does the SwitchBot Curtain 3 require to fit?
It fits U-rails where A exceeds .41 inches, B exceeds .14 inches, C is between .12 and .39 inches, and H is below .14 inches. Circular rods are not supported.
Which step in the three-step install do users most often miss?
After hanging the unit, the positioning magnets must be installed; skipping them prevents precise calibration and can cause light leakage.
What maintenance will the built-in 18650 lithium-ion battery need later?
The battery is rechargeable via USB-C; when runtime drops noticeably, recharge it rather than replacing the cell.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
SMONET
SMONET smart door lock Oil-Rubbed Bronze 360° fingerprint .5s 250 prints 10000 openings 12 months
- Oil-Rubbed Bronze
$74.99
0.00087023BTC
In stock