Products
HOSMART
Professional multi-zone climate control for commercial greenhouses
The HOSMART provides complete climate management across up to 4 zones and 128 control outputs. It integrates temperature, humidity, CO₂, VPD, ventilation, heating, cooling, shading, and supplemental lighting — engineered for professional greenhouse production.
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
- Climate zones
- 4
- Control outputs
- 128
- Max coverage
- Up to 10,000 m²
- Parameters
- Temp, RH, CO₂, VPD, ventilation, heating, cooling, shading, lighting
- Connectivity
- Ethernet / 4G
- Alarm system
- Real-time setpoint + equipment fault alerts
- Remote access
- Web + mobile (Farmnet Platform)
- Sensor integration
- Temperature, humidity, CO₂, radiation, wind, rain
Key Features
Complete environmental management
Controls heating, cooling, ventilation, CO₂ enrichment, shade screens, thermal screens, and supplemental lighting — all in one system.
Multi-zone independent control
Up to 4 independent climate zones with separate setpoints, programs, and equipment assignments.
VPD and CO₂ optimization
Calculates and manages vapour pressure deficit and CO₂ levels to optimize photosynthesis and crop quality.
Sensor-driven automation
Integrates with weather stations, CO₂ sensors, and radiation sensors for responsive, data-driven climate decisions.
Farmnet Platform integration
Centralized monitoring, alarm management, historical data, and remote program control from any device.
Live Operation
How It Manages the Environment
The HOSMART monitors and acts on temperature, humidity, CO₂, ventilation and heating simultaneously. Each variable is measured in real time and automatically adjusted to maintain target conditions zone by zone.
- Temperature
- Humidity
- CO₂
- Heating
Ecosystem
Works Together With
Irrigation Controllers
VPD and radiation data drives irrigation zone start triggers and duration adjustments.
Learn MoreFertigation Systems
Climate conditions influence nutrient demand and EC management strategy.
Learn MoreSensors
Weather station, CO₂, radiation, and humidity sensors provide real-time automation inputs.
Learn MoreFarmnet Platform
Full operational access, zone history, alarm history, and multi-site management.
Learn MoreApplications
Where It's Used
Commercial vegetable greenhouses
Multi-zone climate control for tomatoes, peppers, cucumbers, and leafy vegetables in professional production.
Ornamental and flower production
Precise temperature and humidity management for photoperiod crops, orchids, and potted plants.
Research and propagation
Multi-zone independent control for crop trials, tissue culture, and species-specific climate programs.
Next Step
Professional climate control, scaled to your operation.
Tell us your greenhouse size, zone layout, and crop type. Our team will design the right HOSMART configuration.