Products
iSMART Irrigation Controller
Central sensor-driven irrigation control for greenhouse and field
The iSMART controls up to 128 valve outputs across 64 irrigation programs. Zone starts can be triggered by time, radiation accumulation, soil moisture thresholds, or VPD — integrating directly with fertigation systems and the Farmnet Platform.
our core strengths
Proven at Scale, Built for Performance
Farmnet manages the variables that determine crop consistency and operational efficiency. Systems are deployed across greenhouse, open-field, and indoor production environments, providing real-time control of temperature, humidity, CO₂, water delivery, and nutrient dosing.
Operating at national scale within the world's largest agricultural economy. Farmnet systems support dense networks of greenhouse and open-field operations across the highest-intensity production regions.
End-to-end production capability. Controllers, fertigation units, and system components are designed, produced, and validated within Farmnet's dedicated industrial facilities.
More than a decade of continuous development in agricultural control systems, refined through multiple technology generations and operational requirements.
Multidisciplinary engineering organisation focused on agricultural automation, control architecture, hardware design, and software systems.
Systems operating across diverse climates and production models—from arid environments to advanced controlled-environment agriculture.
Thousands of systems in continuous 24/7 operation, generating long-term performance data that informs system reliability and design.
Technical Specifications
- Valve outputs
- 128
- Programs
- 64
- Start methods
- Time, radiation, soil moisture, VPD
- Communication
- RS-485 / Ethernet
- Pump management
- Multiple independent pumps
- Integration
- Fertigation (FISMART), sensors, platform
- Sensor inputs
- Soil moisture, weather, radiation, flow, pressure
Key Features
Four irrigation start methods
Time-based, radiation accumulation, soil moisture threshold, and VPD — use the right trigger for your crop and environment.
Multi-pump management
Coordinates multiple independent pumps for sequencing, redundancy, and reliable delivery across all zones.
Fertigation coordination
Integrates directly with FISMART systems for synchronized water and nutrient delivery by zone.
Sensor-driven precision
Real-time soil moisture, flow, and pressure data informs scheduling and alerts for any hydraulic anomalies.
Ecosystem
Works Together With
Fertigation Systems
Direct integration with FISMART for coordinated water and nutrient delivery.
Learn MoreClimate Controllers
Receives VPD and radiation data from HOSMART for sensor-triggered irrigation.
Learn MoreSensors
Soil moisture, flow, pressure, and weather sensors feed irrigation automation logic.
Learn MoreFarmnet Platform
Centralized scheduling, remote control, and irrigation history reporting.
Learn MoreApplications
Where It's Used
Greenhouse precision irrigation
Substrate-based crops requiring high-frequency, sensor-triggered irrigation with fertigation integration.
Open field irrigation management
Large field operations with multiple zones, pumps, and data-driven irrigation scheduling.
Next Step
Central control for precision irrigation.
Tell us your zone count, trigger methods, and fertigation requirements. We'll configure the right iSMART setup.