Tuya Water Flood Sensor: Wi-Fi connectivity for remote monitoring
This Tuya Smart WiFi Water Flood Sensor is for homeowners who want to catch a leak before it becomes a costly disaster. While many water sensors focus on basic alerts, this one acts as your home's silent guardian, giving you peace of mind whether you're at work or on vacation.
You place it near your water heater, washing machine, or under sinks. When it detects moisture, your phone gets an instant push notification through the free TuyaSmart or Smart Life app. The two-way audio feature lets you listen for dripping sounds remotely, and you can share access with family members so everyone stays informed. It works with Alexa and other Tuya devices for smart home integration, like automatically shutting off a smart valve if a leak occurs.
Setup is straightforward with the 2.4GHz Wi-Fi connection, and the compact design fits discreetly in tight spaces. You'll appreciate the reliable performance, knowing it monitors your home 24/7 without needing constant attention.
Features
- Mobile app alerts for water detection
- Compatible with Tuya smart home ecosystem
- Wireless operation with 2.4GHz signal
- Compact and easy to install
- Works with iOS and Android devices
- Wi-Fi connectivity for remote monitoring
General specs
- Brand: Tuya
- Seller: Banggood
- ID: 1970892
- Power Source: AA LR6 1.5V (2 batteries, not included)
- Alarm Duration: 10 minutes
- Compatible Apps: TuyaSmart, Smart Life
- Pairing Current: 36mA
- Reset Procedure: Press reset button 6s for Wi-Fi pairing (fast flashing), Press reset button 6s for AP mode pairing (slow flashing)
- Standby Current: 23.5µA
- Wi-Fi Frequency: 2.4GHz
- Working current: 37mA
- Control Features: APP remote control, push notification alarm, smart scene creation, multi-user sharing
- Package Contents: 1 water flood sensor, 1 user manual
- Storage humidity: 0% to 90%
- Wireless Protocol: IEEE 802.11b/g/n
- Operating Humidity: 20% to 85%
- Product Dimensions: 3.23in x 1.65in x 0.63in
- Maximum Wi-Fi Range: 45m
- Storage Temperature: 32°F to 140°F
- Operating Temperature: 32°F to 104°F
- First listed by seller: February 23, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Banggood
Shipping options
United States
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| Brand | Tuya | MOXIV | BLACK+DECKER | Shonmau | ZIRCON | GoveeLife |
| Model | AV3-SJ-001 | Water Sensor | H5043+H5058 | |||
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| Price | €9.34 | €32.85 | €15.53 | €8.87 | €40.73 | €53.28 |
| Seller | Banggood | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Mar 20, 2026 | Apr 15, 2026 | May 28, 2026 | May 28, 2026 | Jun 24, 2026 | May 11, 2026 |
| Power Source | AA LR6 1.5V (2 batteries, not included) | Battery-Powered | 2 AAA batteries | 3V lithium battery | ||
Water Flood Sensor Wi-Fi connectivity for remote monitoring
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