Name: Tuya Smart Automatic WiFi Gate/Garage Door Opener
SKU: 17664
Availability: InStock

Tuya Smart Automatic WiFi Gate/Garage Door Opener

Specification

PST-WD400A Specifications
Name	Tuya Smart WiFi Automatic Garage Door Controller
Model	PST-WD400A
APP Name	Tuya Smart or Smart Life
Material	ABS
Power	Type C DC5V 2A(Power adapter not included)
WiFi Standards	IEEE 802.11 b/n/g 2.4G Hz
Support Voice Control	Work with Amazon Alexa/Google Assistance
Control garage door	Support
Tuya Smart product Linkage control	Can be part of Tuya scenes(e.g., garage door opens when Tuya motion sensor detects arrival)
Core Function	Remote control of garage door open/close via Smart Life app
Timing Function	Supports setting scheduled open/close times（daily/weekly cycles adjustable in app）
Status Monitoring	Real – time display of garage door status（open/closed） in app
Operation Temp.	–10°C to +50°C
Humidity	5%–95% non-condensing
Installation	Wall mounted with Screws/Stickers
Color	Black
Dimension	10.564.3cm
Weight	0.25kg
PST-WD400A Package List
WiFi Garage Door Opener	x1
Line Holder	x1
Bracket	x1
Double-sided tape	x1
User Manual	x1

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Key attributes

Access contol type

APP

Barrier open/close time

Communication Interface

Wifi

Operation Direction

1-Way

barrier motor

Othere

Turnstile function

Other

Model Number

PST-WD400A

Brand Name

PST

Place of Origin

Guangdong, China

Material

ABS

Protection Level

IP55

Name

Tuya Smart WiFi Automatic Garage Door Controller

APP Name

Tuya Smart or Smart Life

Power

Type C DC5V 2A(Power adapter not included)

WiFi Standards

IEEE 802.11 b/n/g 2.4G Hz

Support Voice Control

Work with Amazon Alexa/Google Assistance

Control garage door

Support

Tuya Smart product Linkage control

Can be part of Tuya scenes

Core Function

Remote control of garage door open/close via Smart Life app

Status Monitoring

Real – time display of garage door status(open/closed) in app

Dimension

10.5*6*4.3cm

Packaging and delivery

Selling Units

Single item

Single package size

17X12X6 cm

Single gross weight

0.350 kg

PST-WD400A Basic Information FAQ

Q1: What is this product?
A: It’s a Tuya – based Garage Door Controller. Enables WiFi – controlled opening/closing of garage doors, with smart features like timing and voice assistant integration.

Q2: Which apps does it work with?
A: It works with Smart Life and Tuya Smart apps. You can download them from App Store (for iOS) or Google Play (for Android).

Q3: What’s the power input?
A: Power: DC5V. Connects to standard household power outlets.

Q4: Do I need a hub?
A: No. It connects directly to a 2.4G WiFi network via the Smart Life APP—no extra hub required.

Q5: Is professional installation needed?
A: Basic DIY installation is possible if you’re comfortable with wiring. Follow the user manual. For complex setups, consult an electrician.

PST-WD400A Compatibility & Integration FAQ

Q6: Which voice assistants does it work with?
A: Works with Amazon Alexa and Google Assistant. Link via Tuya/Smart Life APP for voice control (e.g., “Alexa, open garage door”).

Q7: Can it link with other Tuya devices?
A: Yes. Supports TuyaSmart product linkage. Create smart scenes (e.g., garage door opens when Tuya – connected motion sensor detects you).

Q8: Can multiple users control it?
A: Yes. Share device access in the Smart Life APP (add family members’ accounts for shared control).

Q9: How to set up the smart reminder?
A: In the app, find the settings of the connected tag, and you can set up smart reminders like separation alert. When the tag and phone are separated beyond the set range, the app will send a reminder.

PST-WD400A Setup & Installation FAQ

Q10: How to install the controller?
A: Turn off garage door opener power → Connect the controller to the opener’s wiring (follow manual diagrams) → Power on → Pair with Smart Life APP via 2.4G WiFi.

Q11: Wiring is complicated. Any tips?
A: Label wires before disconnecting old components. Match terminals (e.g., NO, NC, COM) as per the manual. Test with the app after wiring.

Q12: How to pair with Smart Life APP?
A: Open APP → Add Device → Select “Garage Door Controller” → Follow prompts (ensure 2.4G WiFi, enter password). The controller’s LED may blink during pairing.

Q13: Controller not pairing with WiFi?
A: Check WiFi is 2.4G, restart router and controller, reset controller (press reset button 5s—check manual), then retry pairing.

Q14. Can I install it outdoors?
A: No. It’s for indoor use (garage interior). Protect from direct rain/water; it’s not waterproof.

PST-WD400A Functionality FAQ

Q15. How to open/close the garage door via app?
A: In Smart Life APP, tap the “Open”/“Close” button on the device’s control page.

Q16. What’s the timing function?
A: Set schedules in the app (e.g., auto – close at 8:30 PM). Prevents forgetting to close the door.

Q17. Does it show door status (open/closed)?
A: Yes. The app displays real – time status. It uses a magnetic sensor (included) to detect door position.

Q18. Get notifications if door is left open?
A: Yes. Enable notifications in the app. You’ll get alerts if the door stays open beyond a set time.

Q19. Can it control multiple garage doors?
A: One controller manages one garage door. For multiple doors, buy additional controllers and pair each in the app.

PST-WD400A Safety & Troubleshooting FAQ

Q20. Can I integrate with smart home routines?
A: Yes. In Smart Life/Tuya APP, create “Scenes” (e.g., “Good Morning” scene opens garage door, turns on lights). Works with other Tuya – compatible devices.

Q21. Set temporary access for guests?
A: Share app access temporarily (via “Share Device” in app) or generate a one – time password (if supported by your opener).Remove access after use.

Q22: Can it monitor door activity history?
A: Yes. The app logs door open/close events (time, status). Check “History” or “Log” section in the device settings.