Introduction
The Sarik Tuya Smart Wifi Irrigation Water Timer is an intelligent device designed to automate and optimize your garden watering system. This smart sprinkler timer allows for remote control, scheduled irrigation, and precise water management directly from your smartphone via the Tuya Smart or Smart Life app. It features a built-in water metering sensor to accurately track consumption and supports integration into smart home ecosystems.

Specifications
| Feature | Detail |
|---|---|
| Smart Home Platform | Tuya |
| Communication Method | Tuya (Wi-Fi 2.4G, Bluetooth 5.0 for pairing) |
| Type | Garden Water Timer |
| Power Supply | 4 x AA/LR6 1.5V Batteries (Replaceable) |
| Water Pipe Size | 3/4 inch |
| Thread Specification | NPT, BSP optional |
| Standby Current | < 180uA |
| Wireless Standard | IEEE 802.11b/g/n |
| Wireless Distance | 45M |
| Flow Rate Range | 1 ~ 35 L/min |
| Waterproof Grade | IP66 |
| Working Water Pressure | 0.03 MPa ~ 1 MPa |
| Working Temperature | -10 ~ 60 °C (14-140 °F) |
| Working Humidity | 1% ~ 95% RH (non-condensing) |
| Size | 137mm x 126mm x 54mm |

Package Contents
The package typically includes:
- 1 x Sarik Tuya Smart Wifi Irrigation Water Timer
Note: Batteries (4 x AA/LR6 1.5V) are required for operation and may not be included. Please check product packaging for exact contents.
Setup
1. Physical Installation
- Insert Batteries: Open the battery compartment and insert 4 x AA/LR6 1.5V batteries, ensuring correct polarity.
- Connect to Water Tap: Screw the Smart Sprinkler Timer onto your outdoor water tap. Ensure a tight fit to prevent leaks.
- Connect Hose: Attach your garden hose or drip irrigation system to the outlet of the Smart Sprinkler Timer.

2. App Pairing (EZ-Pairing)
The device supports Bluetooth 5.0 for quick distribution network pairing, then connects to your 2.4GHz Wi-Fi network.
- Connect to 2.4GHz WiFi: Ensure your smartphone is connected to a 2.4GHz Wi-Fi network. The device only supports 2.4GHz Wi-Fi. If your router supports both 2.4GHz and 5GHz bands, select the 2.4GHz SSID.
- Download App: Download and install the 'Tuya Smart' or 'Smart Life' app from your mobile app store (Google Play Store or Apple App Store).
- Add Devices: Open the app, register or log in. Follow the in-app instructions to add a new device. The app will guide you through the pairing process, often using Bluetooth for initial discovery before connecting to Wi-Fi.


Operating Instructions
1. Remote Control On/Off
Once paired, you can remotely switch the water flow on or off from anywhere using the Tuya Smart or Smart Life app on your phone.

2. Timed Irrigation Program Setting
Set up regular watering schedules to automate your irrigation tasks:
- Navigate to the 'Timing Irrigation' section in the app.
- Slide to set the desired irrigation start time and duration.
- Choose the weekly cycle (e.g., specific days, odd days, or even days).
- Save your program.

3. Quantitative Watering
For precise water management, you can set a specific amount of water to be dispensed:
- In the app, go to 'Irrigation settings'.
- Select 'Amount irrigation' and input the desired volume (e.g., in gallons).
- Confirm the setting.

4. Water Metering and Records
The built-in sensor accurately measures water consumption. You can view the total water used and access watering records at any time through the app for better tracking and water-saving efforts.
- Check 'Water Total' in the app settings to see cumulative water usage.
- Access 'Watering Records' to review past irrigation events.


5. Child Lock
To prevent unintended operation, you can enable the Child Lock feature via the app settings.
- Go to 'Settings' in the app.
- Toggle the 'Childlock' option to enable or disable it.

6. Smart Scene Integration & Device Sharing
The timer can be integrated into smart scenes with other Tuya-compatible devices, such as solar soil sensors, for more advanced automation. You can also share control of the device with family members through the app.


Maintenance
- Battery Replacement: The device is powered by 4 x AA/LR6 1.5V batteries. Monitor the battery level in the app and replace all four batteries when they are low to ensure continuous operation.
- Cleaning: The timer has an IP66 waterproof rating, meaning it is protected against powerful water jets. You can clean the exterior with a damp cloth. Do not immerse the device in water.
- Environmental Conditions: Ensure the device operates within its specified working temperature (-10~60 °C) and humidity (1%~95% RH non-condensing) ranges to prolong its lifespan.
Troubleshooting
- Device not connecting to Wi-Fi: Ensure your router is broadcasting a 2.4GHz Wi-Fi signal. The device does not support 5GHz networks. If your router is dual-band, make sure to connect your phone to the 2.4GHz network during setup and select the corresponding SSID.
- Water flow issues: Check that the water tap is fully open and there are no blockages in the hose or timer. Ensure batteries are not depleted.
- App not responding: Close and reopen the app. Check your phone's internet connection. If issues persist, try restarting the timer by removing and reinserting batteries.
- Inaccurate water metering: Ensure the device is installed correctly and there are no leaks around the connections.
User Tips
- Dedicated 2.4GHz Network: For optimal performance and stable connectivity, ensure your smart sprinkler timer is connected to a dedicated 2.4GHz Wi-Fi network. Many modern routers offer both 2.4GHz and 5GHz bands; explicitly select the 2.4GHz option during setup.
- Regular Battery Checks: Proactively check the battery level in the app, especially before extended periods of absence, to avoid interruptions in your watering schedule.
- Leverage Smart Scenes: Explore creating smart scenes with other Tuya-compatible devices, like soil moisture sensors, to enable truly intelligent and water-efficient irrigation based on real-time environmental data.
Warranty and Support
This product comes with a 1-year warranty from the store. For any technical assistance, warranty claims, or support inquiries, please contact the seller directly. All emails are typically answered within 24 hours.





