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Varun S2

(4 customer reviews)

Original price was: ₹12,999.00.Current price is: ₹8,900.00.

  • SIM Based Water Pump Controller – Control your agriculture water pump from anywhere using a SIM card
  • Unlimited Mobile Range, operate from anywhere – Turn your motor pump on/off via mobile network (GSM/SIM), ideal for farmers with large or remote fields.
  • Designed for Agriculture & Farming – Works with single phase and three-phase motors up to 40 HP, perfect for kisaan motor pump controller needs.
  • Smart Auto Features – Includes auto on/off water pump switch, scheduling options, and overload protection for safe farming operation.
  • Reliable & Easy Installation – Durable build with LCD display, DIY installation, and 2 years replacement warranty, ensuring hassle-free use
Pay a deposit of ₹500.00 per item
SKU: varun-s2 Category:

Description

Automate your water needs with Varun S2 GSM water pump controller, built for seamless automation in your farm. Using a standard SIM card, it provides unlimited remote control, or simply use the provided remote to operate your pump within 3kms, without depending on WiFi or data.

This device includes essential protections like dry run detection to avoid motor damage and overvoltage shielding for stable operation in fluctuating rural power supplies. With built-in timer scheduling, you can plan irrigation cycles to match your crops’ needs, promoting efficiency and sustainability. Our farmers appreciate its straightforward design, which supports single or three-phase motors up to 40HP. Enjoy a 2-year warranty and no hidden fees, making it a smart investment for modern farms. From dyulabs.com, the S2 helps you focus on growth while handling the details,order now for hassle-free water management.

Varun S2 smart water pump controller main image

how to control varun: control your pump using varun mobile app, control your pump anywhere in india using varun app, low internet cost

varun features: multiple mode off control, schedule the pump running time, auto on/off features

varun underrun/overrun protection , currant fluctuation protection

wide range of compatibility: varun works with any two button starter: DOL starter, star delta starter, oil starter

LCD Display: Monitor your pump status on Varun LCD Display, you can monitor pump status on lcd display

 

Technical Specifications

Parameter Value
Model Number Varun S2
Control Method Mobile App (worldwide via GSM; supports 2G/3G/4G)
Remote Operation Range Not Applicable
Mobile Operation Range No Limitation (requires SIM with data recharge)
SIM Required Yes
Power Fail Notification Yes
Power Back Notification Yes
Auto ON Yes
Single Phase Protection Yes
Supply Voltage (AC) 85 – 265 VAC
Supply Voltage (DC) 120 – 350 VDC
Surge Protection 1 KV (L-N)
Max Supply Current 0.2 A
Relay Voltage 230 VAC / 24 VDC
Relay Current 2 A
CT Current Rating 40 A (custom higher available)
Sensor Input Voltage 0 – 5 VDC
Sensor 5V Supply Max Current 100 mA
Fuse Rating 0.5 A (slow blow)
RF Frequency Not Applicable (GSM-based)
RF Transmission Power Not Applicable (GSM-based)
RF Sensitivity Not Applicable (GSM-based)
App Download Link https://play.google.com/store/search?q=varun&c=apps&hl=en
Optional Sensor Protection Level IP68

4 reviews for Varun S2

  1. Bhawani Singh –

    After using Varun S2, we now start our motor even from the city. It reacts instantly when sent a command, and electricity bills have reduced since we don’t leave the pump running unnecessarily. The device is easy to set up and no technician needed. Highly recommended for farmers who travel away from their fields.

  2. Samaksh Sharma –

    I’m able to turn on the pump for family and neighbours when needed, whether I’m at the market or temple. The device doesn’t require internet, just a SIM with balance. Most important is the peace of mind and no need to rush or depend on others. Worked flawlessly throughout the summer season.

  3. Akshay –

    Earlier, we had issues when power supply fluctuated at night. With Varun S2, the automatic shutdown saves the motor. The app shows live status, so I simply check my phone before stepping out. Customer service even called to confirm everything was working.

  4. Rohan –

    My brother and I used our own mobiles to control the pump for different parts of our land. The installation took only a few minutes. Our dealer gave us a clear explanation, and it’s so simple anyone can maintain it. We’re satisfied and recommend it to all small landholders.

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Q & A

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How does the Varun S2 help with energy savings in farm water pump automation? Dyulabs Admin asked on February 14, 2025

By enabling precise remote control and scheduling, it reduces idle running, potentially saving 20-40% on electricity. With no monthly fees beyond your SIM's basic plan, it's a cost-effective choice for sustainable farming in India.

 Dyulabs Admin answered on October 1, 2025
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Is the Varun S2 compatible with 2G, 4G, or 5G for remote pump monitoring? Dyulabs Admin asked on January 8, 2025

Absolutely, it works seamlessly with any SIM supporting 2G/4G/5G networks, ensuring reliable remote access even in low-signal areas. No app or internet required, making it a hassle-free upgrade for traditional pump starters.

 Dyulabs Admin answered on October 1, 2025
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What protections does the Varun S2 offer against pump failures? Dyulabs Admin asked on December 30, 2024

It features overrun and underrun protection, plus voltage safeguards to protect your motor from power fluctuations common in rural India. This GSM-based system alerts you via SMS if issues arise, minimizing downtime on your farm.

 Dyulabs Admin answered on October 1, 2025
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Does the Varun S2 support scheduling for automatic water pump control? Dyulabs Admin asked on November 19, 2024

Yes, you can set timers for automated on/off cycles directly via mobile app, helping with efficient water management in agriculture. This prevents overwatering and aligns with crop needs, a popular feature among India's drip irrigation users.

 Parth answered on October 1, 2025
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How can I control my water pump from anywhere with the Varun S2? Dyulabs Admin asked on September 7, 2024

Using a SIM card, the Varun S2 lets you operate your pump via missed calls or SMS from any phone—unlimited range without WiFi. It's great for busy Indian farmers who need to manage irrigation remotely while handling other tasks.

 Parth answered on October 1, 2025
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