Smart lock connections
Compare Wi-Fi, Bluetooth/local, and hub-based smart locks so you know when remote access, batteries, and extra bridges matter before you buy.
Gaoducash 3-pack door sensor Smart Door and Window Sensor: Wi-Fi and Bluetooth dual connecting mode
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Delivery to 
Russia
Russia
Available
Product details
Features
- Instant alerts and notifications
- Voice control with Alexa and Google Assistant
- Automation with smart home accessories and scenes
- Low battery warning and included batteries
- Wi-Fi and Bluetooth dual connecting mode
This smart door sensor is for the parent who wants to know when a child arrives home from school or the pet owner who needs to monitor a door left ajar. While many focus on home security, these sensors offer peace of mind through connection, letting you stay informed without constant checking.
You receive an instant alert on your phone the moment a door opens, so you know your teen is home safe before they even text. The two-way Wi-Fi and Bluetooth setup takes minutes with no hub, and it works with Alexa or Google Assistant for voice commands. Create routines to turn on lights when a door opens, adding convenience to your daily routine. With included batteries and low-power warnings, you never worry about it failing unexpectedly.
General specs
- Brand: Gaoducash
- Model: 3-pack door sensor
- Seller: Retailer
- ID: B0CQLBZTX8
- Alert Type: Entry
- Connectivity: Wi-Fi, Bluetooth
- Power Source: Battery
- Two-Way Audio: Yes
- Control Method: App, Voice
- Detection Type: Door/Window
- Indoor/Outdoor: Indoor
- Connection Type: Wireless
- Motion Detection: PIR
- OS Compatibility: Android, iOS
- Smart Home Compatibility: Alexa, Google Assistant, Tuya
- First listed by seller: January 21, 2026
Price History for seller Retailer
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
|
Gaoducash 3-pack door sensor Black Wi-Fi and Bluetooth dual connecting mode
|
Molczov Door Window Sensor White Real-time monitoring with app push notifications
|
SENCKIT Door Window Sensor Gray WiFi wireless connection with free app control
|
Gaoducash 1pack door sensor Gray No hub required and no fees
|
XFOX F-SD01W White
|
SENCKIT door window sensor White
|
|
| Brand | Gaoducash | Molczov | SENCKIT | Gaoducash | XFOX | SENCKIT |
| Model | 3-pack door sensor | Door Window Sensor | Door Window Sensor | 1pack door sensor | F-SD01W | door window sensor |
| Color |
|
|
|
|
|
|
| Rating |
|
|
|
|
|
|
| Price | RUB 2,209.87 | RUB 3,208.89 | RUB 2,005.25 | RUB 1,042.35 | RUB 801.62 | RUB 1,122.59 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 20, 2026 | May 28, 2026 | Apr 29, 2026 | May 28, 2026 | Apr 27, 2026 | May 28, 2026 |
| Alert Type | Entry | Entry | Motion | Entry | Motion | Entry |
| Connectivity | Wi-Fi, Bluetooth | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi |
| Power Source | Battery | Battery | Battery | Battery | Battery | Battery |
| Two-Way Audio | Yes | Yes | Yes | |||
| 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 |
| Indoor/Outdoor | Indoor | Indoor | Indoor | Indoor | ||
| Connection Type | Wireless | Wireless | Wireless | Wireless | Wireless | Wireless |
| Smart Home Compatibility | Alexa, Google Assistant, Tuya | Alexa, Google Assistant, Tuya | Alexa, Google Assistant, Apple HomeKit, Tuya | Alexa, Google Assistant, Tuya | Alexa, Google Assistant, Tuya | Alexa, Google Assistant, Tuya |
| Dimensions | 30, 19, 72 | 24.9, 19.8, 71.9 | 25, 14, 72 | |||
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.