Tuya PST-WD002 Smart Door and Window Sensor: Wi-Fi and Bluetooth dual mode for easy connectivity
This Tuya smart door sensor is for the busy homeowner who wants to know if a door or window is left open, especially for parents keeping an eye on kids coming home from school or pet owners ensuring their furry friends stay safe. While many focus on home security, this sensor offers peace of mind by helping you prevent accidents and maintain your home's efficiency, like avoiding energy waste from an open door.
Install it easily with the included 3M tape, and the app sends instant alerts to your phone when motion is detected. The two-way audio feature lets you listen in or speak through the sensor, so you can check on noises without getting up. It works with Alexa and Google Home, so you can integrate it into your smart home setup for voice commands. Share access with family members to keep everyone informed and connected.
Features
- Works with Amazon Alexa and Google Home Assistant
- Low-battery reminder and alarm recording via app
- Share devices with family members
- Compact size for discreet installation
- Zigbee wireless frequency for reliable communication
- Wi-Fi and Bluetooth dual mode for easy connectivity
General specs
- Brand: Tuya
- Model: PST-WD002
- Seller: Joom
- ID: 692ebba93a6cef01ee94cfb8
- Connectivity: Wi-Fi
- Power Source: Battery
- Control Method: App, Voice
- Detection Type: Door/Window
- Connection Type: Wireless
- OS Compatibility: Android, iOS
- Smart Home Compatibility: Alexa, Google Assistant, Tuya
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 2/24/26 | $21.12 |
| 12/10/25 | $24.21 |
Shipping options
United States
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| Brand | Tuya | SENCKIT | Gaoducash | Gaoducash | Jinvocloud | SENCKIT |
| Model | PST-WD002 | wifi-D06 | WIFI door sensor | WiFi Door Alarm | Contact Sensors 001 | wifi-D06 |
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| Price | $21.12 | $22.68 | $13.99 | $16.99 | $9.99 | $16.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 23, 2026 | Jan 16, 2026 | Feb 7, 2026 | Feb 4, 2026 | Feb 4, 2026 | Feb 7, 2026 |
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Zigbee | Wi-Fi |
| Power Source | Battery | Battery | Battery | Battery | Battery | Battery |
| Control Method | App, Voice | App, Voice | App, Voice | App, Voice | App, Voice | App, Voice |
| Detection Type | Door/Window | Door/Window | Door/Window | Door/Window | Door/Window | Door/Window |
| Connection Type | Wireless | Wireless | Wireless | Wireless | Wireless | Wireless |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| Smart Home Compatibility | Alexa, Google Assistant, Tuya | Alexa, Google Assistant, Tuya | Alexa, Google Assistant, Tuya | Alexa, Google Assistant, Tuya | Alexa, Google Assistant, IFTTT, Tuya, SmartThings | Alexa, Google Assistant, Tuya |
| Alert Type | Entry | Motion | Audio & Motion | Motion, Audio, Entry | Entry | |
| Dimensions | 25, 75, 75 | <num_width>, <num_height>, <num_z> | <num_width>, <num_height>, <num_z> | 27.94, 63.5, 27.94 | <num_width>, <num_height>, <num_z> | |
| Item Weight | 20 | <num1> | <num1> | 80 | <num1> | |
| Mounting Type | Door Mount | Door Mount | Door Mount | Door Mount | ||
| Yes | Yes | Yes | Yes | |||
| Indoor/Outdoor | Indoor | Indoor | Indoor | Indoor | Indoor | |
| Material | Plastic | Plastic | Plastic | |||
