| 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 | 10.5*6*4.3cm |
| Weight | 0.25kg |
| PST-WD400A Package List | |
| WiFi Garage Door Opener | x1 |
| Line Holder | x1 |
| Bracket | x1 |
| Double-sided tape | x1 |
| User Manual | x1 |
| 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. |
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| 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). |
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| Q3: What’s the power input? A: Power: DC5V. Connects to standard household power outlets. |
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| 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. |
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| 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. |
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| 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”). |
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| 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). |
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| Q8: Can multiple users control it? A: Yes. Share device access in the Smart Life APP (add family members’ accounts for shared control). |
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| 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. |
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| 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. |
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| 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. |
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| 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. |
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| 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. |
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| Q14. Can I install it outdoors? A: No. It’s for indoor use (garage interior). Protect from direct rain/water; it’s not waterproof. |
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| 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. |
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| 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. |
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| 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. |
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| 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. |
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| 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. |
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| 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. |
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| 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. |
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| 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. |
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| PST-WD400A OEM & ODM Service | |
| Q34. Can make OEM? A: Yes, we can. PID OEM:500PCS Box & manual OEM: 1000PCS, if only 500PCS extra charge 0.2USD/PCS; Laser logo: 100PCS |
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