1. Introduction
Thank you for choosing the Haozee WiFi Smart Rain Sensor. This device is designed to accurately detect rainfall intensity and duration, providing real-time data to your smartphone via the Tuya Smart Life App. It integrates seamlessly into your smart home ecosystem, enabling weather-based automation for irrigation systems and water conservation.
Key Features:
- Real-time Battery Level Alert
- Accurate Rainfall Detection (Heavy, Moderate, Light, No Rain)
- App Remote Control
- Automation Scene Setting (compatible with Smart Sprinkler Controllers, Meters, and Timers)
- Device Sharing with Family
- BLE Pairing Network Support
- High-accurate detection
- Rainfall and Rain Duration Detection
- Multi-regional Connectivity
- IP66 Level Waterproof
- Low Battery Alert
- History Records
- Easy Installation
- Push Notifications
- Smart Scene Integration
2. Specifications
| Feature | Detail |
|---|---|
| Battery | AA/LR6 1.5V * 2 (Replaceable, not included) |
| Detection Method | High-sensitivity multi-zone detection, supports 180° and 90° mounting |
| Wireless Distance | 45M |
| Bluetooth Version | Bluetooth 5.0 |
| Wireless Frequency | 2.4GHz |
| Wireless Standard | IEEE 802.11b/g/n/ax |
| Waterproof Level | IP66 |
| Operating Temperature | -10 ~ 60°C (14 ~ 140°F) |
| Operating Humidity | 1% ~ 95%RH (Non-condensing) |
| Size | 83mm x 50mm x 43mm |
| Smart Home Platform | Tuya |
| Certification | CE |
3. Package Contents
Ensure all items are present in the package:
- Smart rain sensor x1
- Wall-mount bracket x1
- Screw pack x1
- User manual x1
4. Setup and Installation
4.1. Battery Installation
- Remove the back cover of the sensor in the direction indicated by the arrow.
- Insert two AA/LR6 1.5V batteries, ensuring correct polarity (+ / -) alignment.
- Replace the back cover.
4.2. Installation Methods
The sensor supports screw installation, ground stake installation (optional, stake not included in standard package), and wall bracket installation.
4.2.1. Screw Installation
- Insert the screw anchors into the pre-drilled holes.
- Use the screws to secure the device back cover to the wall.
- Attach the device to the back cover, ensuring a firm and stable connection.
4.2.2. Ground Stake Installation (Optional)
- Align the screw on the ground stake (if purchased separately) with the screw hole on the back cover of the device.
- Tighten the screw clockwise to ensure a secure connection.
- After assembly, insert the unit into an open outdoor area. Ensure the device is stable and positioned upright without tilting.
4.2.3. Wall Bracket Installation
- Insert the screw anchors into the pre-drilled holes.
- Align the bracket with the wall, then insert the screws through the holes on the bracket and fasten it securely to the wall.
- Align the device with the screw on the bracket, then rotate the device clockwise to tighten it securely onto the bracket.
4.3. Installation Precautions
- Ensure there are no obstructions such as trees, buildings, or power lines around the sensor during installation. Any obstruction may interfere with accurate rainfall detection.
- Position the sensing surface of the device facing the direction of rainfall to ensure proper exposure to raindrops.
- When using the ground stake installation, avoid soft or loose soil. Make sure the stake is inserted deep enough to prevent the device from tipping over due to wind or external force.
- When using the device, do not touch the detection board to avoid triggering false alarms.
- When installing the sensor, pay special attention to the mounting angle. Ensure that the rain sensing plate is facing upward toward the sky. Do not install the device upside down, as this may prevent the sensor from accurately detecting rainfall.
5. App Setup and Device Pairing
5.1. Download the Smart Life App
- Android system: Download the "Smart Life" APP from Google Play.
- iOS system: Download the "Smart Life" APP from the Apple App Store.
5.2. Register and Login
- Launch the "Smart Life" app.
- To register, enter your mobile phone number or email address, create a password, then log in to the app.
- If you already have an account, simply log in.
5.3. Add Devices
The device enters Wi-Fi pairing mode by default when powered on. If the indicator light is off, press and hold the reset button for 6 seconds until the indicator flashes, then add the device according to the indicator light status.
5.3.1. Select Pairing Mode (Supports 2.4GHz Wi-Fi only)
- Smart Wi-Fi Mode: Press the reset button until the device indicator flashes quickly, then follow the APP prompts to add.
- AP Compatible Mode: Press the reset button until the device indicator flashes slowly, then follow the APP prompts to add.
5.3.2. Bluetooth Mode
- Method 1: Turn on Bluetooth on your phone and add the device via Bluetooth mode within the app.
- Method 2: After turning on Bluetooth, enter the APP, and the device will be automatically searched by Bluetooth. Click 'Add' to proceed.
6. Operating the Device
6.1. Main Interface
Once connected, the Smart Life app's main interface for the rain sensor will display current rainfall status, battery level, and access to history records and settings.
6.2. Rainfall Record
The app maintains a history of rainfall detection, allowing you to monitor past rain events.
6.3. Battery Level Display and Alert
The app provides a real-time display of the sensor's battery level. A low battery alert will be triggered when replacement is needed.
6.4. Automation Scene Setting (Smart Scene)
Integrate your rain sensor with other smart devices through the Smart Life app to create automated scenes. For example, when the rain sensor detects rain, it can automatically close a smart water valve or pause a smart sprinkler system.
6.5. Sharing Device
You can share control of the rain sensor with family members through the Smart Life app, allowing multiple users to monitor and manage the device.
6.6. Remove Device
To remove the device from your app and clear its historical records, use the "Remove Device" option within the Smart Life app. You may need to add the device again if you wish to use it after removal.
7. Maintenance
7.1. Battery Replacement
Refer to section 4.1 for detailed instructions on how to replace the batteries. Replace batteries promptly when a low battery alert is received to ensure continuous operation.
7.2. Cleaning
Periodically inspect the rain sensing plate for any debris, dirt, or leaves that might accumulate and affect detection accuracy. Gently clean the surface with a soft, damp cloth. Do not use abrasive cleaners or harsh chemicals.
8. Troubleshooting (FAQ)
- Q1: Can the rain sensor operate in extreme weather conditions?
- A1: Yes. This product is designed to function reliably under various weather conditions, including most types of rainfall and temperature fluctuations within its specified operating range (-10~60°C).
- Q2: What should I do if the sensor does not respond correctly or gives inaccurate data during rain?
- A2: Make sure the sensor is not covered by any obstructions (e.g., leaves, dirt) as this may affect detection accuracy. Also, check that the sensor is installed correctly and remains level, with the sensing plate facing upward.
- Q3: How long does the battery last?
- A3: Battery life may vary depending on usage and environmental factors. Under normal conditions, the battery can last for approximately 6 months. Actual life depends on rainfall frequency and the sensor's working mode. A low battery alert will be triggered when replacement is needed.
9. Warranty and Support
For detailed warranty information and further support, please refer to the official user manual PDF provided by the manufacturer. You can access the PDF document here.
For technical assistance or product inquiries, please contact Haozee customer support.
