Description
The Varun S1 is your go-to automatic water pump controller for efficient farm management. Designed for Indian agriculture, it offers wireless remote control without relying on the internet, perfect for areas with poor connectivity. With a 3KM range, you can start or stop your water pump from anywhere on your property, saving time and effort.
Key features include dry run protection to safeguard your motor from burnout during low water periods, plus overvoltage defense to handle unstable power grids. This smart irrigation tool also automates scheduling to optimize water use, helping you conserve resources and cut costs. Backed by a 2-year warranty and tested in more than 20,389 farms, it’s built tough for real-world use. Whether you’re managing borewells or drip systems, the S1 delivers reliable performance without extra fees or complications. Upgrade your setup today from dyulabs.com and experience smarter and sustainable farming.
Why Varun S1 is India’s Best Automatic Water Pump Controller?
- Reliable 3 KM remote range operates motor pump controllers from up to 2.5 to 3 km distance, ideal for agriculture fields and farming pumps in rural areas with no internet.
- Easy compatibility with single-phase and three-phase water pumps up to 40 HP using 2-button motor starters, suitable for small to medium-scale Indian farmers.
- Durable and user-friendly compact design with auto on/off features, reducing manual effort and making it the best choice for farmer’s remote water pump starter needs.
- No SIM, GSM, or internet required, eliminating recurring costs and connectivity issues in low-network regions.
- Saves water and energy through efficient control, supporting sustainable farming practices.
- Hassle-free DIY installation with LCD display and 2 years replacement warranty for manufacturing defects.
- Prevents dry run damage to pumps, extending equipment life and cutting repair costs.
Operating Mode List
- Remote-only control mode: Use the handheld remote to turn the pump on/off from up to 3 km away without any internet, SIM, or GSM.
- Auto on/off mode: Automatically starts or stops the pump based on preset conditions to avoid manual intervention.
- Manual override mode: Directly operate via the 2-button water pump controller for immediate control during setup or emergencies.
What makes Varun S1 a Smart Water Pump Controller?
- RF mesh network for stable no-internet remote control up to 3 km, perfect for remote Indian farms.
- Compatible with single-phase and three-phase pumps up to 40 HP.
- 2-button water pump controller starter integration for simple operation.
- Compact and rugged build designed for harsh agricultural environments.
- LCD display for real-time status monitoring of pump activity.
- Auto on/off functionality to optimize irrigation schedules.
- Dry run protection to prevent pump damage from low water levels.
- DIY installation with no professional help needed.
- 2 years replacement warranty covering manufacturing defects.
- Energy-efficient operation reducing electricity bills for farmers.
- No recurring SIM or data costs, fully offline functionality.
- User-friendly interface tailored for farmers with minimal technical knowledge.
- Supports water savings in agriculture by precise on-demand control.
- Reliable performance in areas with poor mobile network coverage.
- Compatible with Solar water pumps too.





















Prabhakar More –
The water usage has been drastically controlled once we installed Varun
Parthiv Pathoda –
My life has been lot easier after installing Vraun, thank you tema Dyulabs
Satish –
Complete water automation in our farm
Nirbhay Kadakya –
Since installing Varun S1 on my farm, operating our water pump became stress-free. The remote works right from my home, about 3 km away, no mobile signal or internet required. Even during peak monsoon or winter, anyone in the family can switch the pump on or off easily. We save lots of time and avoid risks, plus there’s no extra maintenance or monthly cost. Truly a one-time investment for reliable irrigation
Hiimmat Vaghela –
Amazing Product