The 24 V cabinet that runs sprinklers and fans off a THI curve, not a fixed timer.
Retrofit cabinet that takes over your existing sprinkler and fan circuits. Reads temperature + humidity, computes THI, and runs staged cooling (fan first, fan + sprinkler at higher THI, force-mode above a critical band).
2025 upgrades add: force-mode (override all solenoids and fans), remote-control tuning of detection distance and sensitivity, and scheduled "sprinkler room" bursts at chosen times.
IoT version adds WeChat / mobile-app control — you can watch and change THI thresholds from your phone.
Enclosure is ABS and corrosion-rated for barn atmospheres (ammonia, H2S); the same cabinet can be expanded to gas monitoring and water-meter reading on request.
Highlights
Runs sprinklers + fans off a THI curve, not a fixed timer
Force-mode + "sprinkler room" scheduled bursts
Wireless / remote sensor sensitivity tuning
Optional IoT cabinet with mobile-app control
Extensible to gas (NH₃ / H₂S / CO₂ / CH₄) and utility monitoring