---
product_id: 675691570
title: "Haozee WiFi Smart Water Valve and Automatic Shutoff, Automation Scene Works with Leak Detector, Water Flow Meter,Built-in Rechargeable Battery, for DN20 3/4-Inch Diameter Pipe"
brand: "haozee"
price: "฿1721"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/675691570-haozee-wifi-smart-water-valve-and-automatic-shutoff-automation-scene
store_origin: TH
region: Thailand
---

# Ultrasonic W-type flow detection Dual-band WiFi (2.4/5GHz) 2600mAh rechargeable NiMH battery Haozee WiFi Smart Water Valve and Automatic Shutoff, Automation Scene Works with Leak Detector, Water Flow Meter,Built-in Rechargeable Battery, for DN20 3/4-Inch Diameter Pipe

**Brand:** haozee
**Price:** ฿1721
**Availability:** ❌ Out of Stock

## Summary

> 🚰 Stay in control, save water, and protect your home—smart hydration for the savvy manager.

## Quick Answers

- **What is this?** Haozee WiFi Smart Water Valve and Automatic Shutoff, Automation Scene Works with Leak Detector, Water Flow Meter,Built-in Rechargeable Battery, for DN20 3/4-Inch Diameter Pipe by haozee
- **How much does it cost?** ฿1721 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/675691570-haozee-wifi-smart-water-valve-and-automatic-shutoff-automation-scene)

## Best For

- haozee enthusiasts

## Why This Product

- Trusted haozee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable Power Backup:** Built-in rechargeable 2600mAh NiMH battery ensures manual valve control during outages—never lose command.
- • **Seamless Dual-Band WiFi Control:** Connect effortlessly to 2.4GHz & 5GHz networks—no gateway needed for instant valve access anywhere.
- • **Insightful Water Usage Analytics:** Track daily, monthly, and historical water stats to optimize consumption and slash waste like a pro.
- • **Smart Leak Protection Automation:** Integrate with Tuya leak detectors to auto-shutoff water on leaks—protect your home 24/7 without lifting a finger.
- • **Precision Ultrasonic Flow Monitoring:** W-type ultrasonic sensor delivers real-time, ultra-accurate water flow and consumption data to your phone and LCD.

## Overview

The Haozee WiFi Smart Water Valve is a cutting-edge, app-controlled valve compatible with 2.4GHz and 5GHz WiFi networks, featuring precise W-type ultrasonic flow measurement technology. It offers real-time water flow and consumption monitoring via an LCD and mobile app, automated leak detection integration, and a rechargeable 2600mAh NiMH battery backup for uninterrupted manual control during power outages. Designed for DN20 (3/4-inch) pipes, it empowers users to efficiently manage water usage, prevent damage, and conserve resources with professional-grade reliability.

## Description

Wifi function and APP remote control: Wifi smart Water valve can connect to 2.4Ghz and 5Ghz Wifi, without gateway, you can quickly open/close the water valve on the app, and the mobile phone monitors the water flow rate and water consumption in real time. Even on vacation or at work, you can monitor in real time.   Monitor water consumption and water flow: Adopts W-type ultrasonic water flow measurement technology, which is accurate and reliable. In addition, you can monitor the water flow in real time on the LCD display and mobile phone application, and monitor the total water consumption in the application.   Wifi Function and APP Remote Control: Wifi smart valve can connect to 2.4Ghz and 5Ghz Wifi, no gateway required, you can quickly open/close the water valve on the app   Easy installation: Requires 5V/2A AC power adapter for power supply, and equipped with long-life backup battery to avoid power outages and inability to control the water valve. Built-in 2600mAh capacity NiMH battery, rechargeable, can manually open/close the valve even in power outages. Note: In battery mode, you cannot use APP for control or monitoring   Monitor water usage with daily, monthly and last usage statistics, helping you manage water more efficiently and reduce waste.  Specifications:   Power:DC 5V2A  Backup battery:AA(1.2V)*3pcsnp（No battery include)  Built in NI-MH battery with 2600mAh capacity,rechargeable battery  Valve Open/close time:12seconds  Copper Tube Diameter:DN20  Screen:LCD  Water Flow reporting accuracy:0.1gaL  Flow Rate reporting accuracy:0.1gal/min  Operating water pressure:0-1.3MPa  working temperature:1-60degree(34-140F)  working humidity:1-95%RH  Wireless frequency:IEEE 802.11 b/g/n,IEEE 802.11a/11n/11ac  Bluetooth version 5.0  Waterproof leve:IP66  Smart Water Valve  Real time screen display/detect water flow rate and water meter,shut on/off   Support 2.4G&5G network connection   Realtime Screen Display of water flow data  Lead-Free copper water pipe,5V-2A AC/DC power adapter power Supply  App remote control valve shut on/off Ultrasonif flow rate detect,using W-shaped ultrasonif water flow measurement technology ,accurate and reliable. Real Time water flow rate and total water Check your water status at any time and save water. Monitoring water date,record water status in APP how to save water and energy conservation

## Features

- Wifi function and APP remote control: Wifi smart Water valve can connect to 2.4Ghz and 5Ghz Wifi, without gateway, you can quickly open/close the water valve on the app, and the mobile phone monitors the water flow rate and water consumption in real time. Even on vacation or at work, you can monitor in real time.
- Ultrasonic flow detection: Adopts W-type ultrasonic water flow measurement technology, which is accurate and reliable. Users can set water flow rate alarms, and automatically open and close the water valve when the water flow rate is lower or higher than the set value. For example, if a water pipe bursts, the water valve can automatically close, thereby saving water and protecting your home water safety.
- Smart Water Meter:Monitor water usage with daily, monthly and last usage statistics, helping you manage water more efficiently and reduce waste.
- Easy installation: Requires 5V/2A AC power adapter for power supply, and equipped with long-life backup battery to avoid power outages and inability to control the water valve. Built-in 2600mAh capacity NiMH battery, rechargeable, can manually open/close the valve even in power outages. Note: In battery mode, you cannot use APP for control or monitoring
- Automated scenes for use with water leak detectors: Through the Tuya app, users can set up scenes to work with the Tuya WiFi Water leak detector(sold seperately), such as automatically shut off a valve when a water leak is detected.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Description | NiMH (Nickel Metal Hydride) |
| Number of Batteries | 1 AA batteries required. (included) |
| Voltage | 1.2 Volts (DC) |
| Control Method | App |
| Mounting Type | Tabletop Mount |
| Sensor Technology | Ultrasonic Sensor |
| UPC | 607609867005 |
| Manufacturer | Haozee |
| Part Number | HZ-WF-WV-US |
| Item Weight | 3.75 pounds |
| Product Dimensions | 8.1 x 2.6 x 4.4 inches |
| Item model number | HZ-WF-WV-US |
| Batteries | 1 AA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | NiMH |
| Description Pile | NiMH (Nickel Metal Hydride) |

## Product Details

- **Color:** black
- **Brand:** Haozee
- **Power Source:** Battery Powered
- **Compatible Devices:** Smartphone, Tablet
- **Product Dimensions:** 7.87"L x 2.76"W x 3.94"H

## Images

![Haozee WiFi Smart Water Valve and Automatic Shutoff, Automation Scene Works with Leak Detector, Water Flow Meter,Built-in Rechargeable Battery, for DN20 3/4-Inch Diameter Pipe - Image 1](https://m.media-amazon.com/images/I/61i1tFxzAfL.jpg)
![Haozee WiFi Smart Water Valve and Automatic Shutoff, Automation Scene Works with Leak Detector, Water Flow Meter,Built-in Rechargeable Battery, for DN20 3/4-Inch Diameter Pipe - Image 2](https://m.media-amazon.com/images/I/81NQhEh-sTL.jpg)
![Haozee WiFi Smart Water Valve and Automatic Shutoff, Automation Scene Works with Leak Detector, Water Flow Meter,Built-in Rechargeable Battery, for DN20 3/4-Inch Diameter Pipe - Image 3](https://m.media-amazon.com/images/I/61vSZdFcxjL.jpg)
![Haozee WiFi Smart Water Valve and Automatic Shutoff, Automation Scene Works with Leak Detector, Water Flow Meter,Built-in Rechargeable Battery, for DN20 3/4-Inch Diameter Pipe - Image 4](https://m.media-amazon.com/images/I/613frQwX4DL.jpg)
![Haozee WiFi Smart Water Valve and Automatic Shutoff, Automation Scene Works with Leak Detector, Water Flow Meter,Built-in Rechargeable Battery, for DN20 3/4-Inch Diameter Pipe - Image 5](https://m.media-amazon.com/images/I/51OCanSmScL.jpg)

## Questions & Answers

**Q: Can this product detect water leaks?**
A: This product is a smart water valve that cannot detect water leaks, but if there is water flowing in the pipe, users can view the water volume data in real time through the app.

**Q: Can this product be used during a power outage?**
A: The product can be used in a power outage because it has a built-in 2600mAh capacity NiMH battery. Please note that in battery working mode, it cannot be controlled by the app.

**Q: Is this product accurate in measuring water?**
A: yes,it adopts W-type ultrasonic water flow measurement technology, which is accurate and reliable

**Q: How to create a scene to turn on and off the water valve?**
A: First, create a scene in the app, ----when device status changes----choose the product----, select functions-----Then select "control single device", switch" on/off"

**Q: how to set automated scenes for use with water leak detectors?**
A: first, it need to work tuya water sensor, then can create scenes.such as water detected, turn off the water valve.

## Frequently Bought Together

- Haozee WiFi Smart Water Valve and Automatic Shutoff, Flow Meter, Automation Scene Works with Leak Detector, Built-in Rechargeable Battery, for DN20 3/4-Inch Diameter Pipe
- VEVOR WI-FI Smart Water Monitor and Automatic Shutoff Detector, Home Water Leak Detector for 3/4" NPT Diameter Pipe with 2.0-4000 L/H Measure Range, with App Alerts

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*