Pro Grow Dragon Series Smart Fan Controller

Pro Grow Dragon Series Smart Fan Controller Take full control of your grow environment with the Pro Grow Dragon Series Smart Fan Controller - the intelligent “brain” for your Dragon Series EC fans. This compact, easy-to-use controller continuously monitors temperature and humidity, automatically adjusting fan speed to maintain optimal conditions for healthy plant growth. Smart Climate Control Made Simple Whether you’re running a small grow tent or a larger indoor setup, this controller eliminates guesswork and manual adjustments. It features two synchronised PWM output ports (OUT1 & OUT2), allowing you to control one or two fans simultaneously with the same precise speed regulation. Multiple Operating Modes Manual Mode - Set a fixed fan speed for consistent airflow. Automatic Mode - The controller intelligently ramps fan speed up or down based on your preset temperature and humidity thresholds. Timer Mode - Run fans at your chosen speed for a set duration, then automatically switch off. Alarm Settings - Custom high/low temperature and humidity alarms with visual alerts to protect your crop. Additional smart features include: High/Low temperature and humidity triggers Controller lock to prevent accidental changes Clear digital display showing real-time temp, humidity, fan speed, and current mode Screen on/off and brightness control Key Specifications Dimensions: 132 × 75.5 × 28.7 mm (compact and easy to mount) Input Voltage: 10-24 VDC Max Input Current: 0.2 A Output Signal: PWM (10 VDC, 10 kHz) Dual synchronised fan outputs (3.5 mm terminals) External sensor with 3 m cable included Low-voltage operation for safety and efficiency What’s Included Pro Grow Dragon Series Smart Controller Temperature & humidity sensor (3 m cable) 3.5 mm to RJ12 adapter (15 cm) Full instruction manual Perfect For Pairs perfectly with Pro Grow Dragon Series EC inline fans for intake or exhaust setups. Reduces energy use, fan wear, and noise while keeping your grow space at the perfect temperature and humidity. Take the stress out of climate control - set it once and let the Pro Grow Dragon Series Smart Controller do the rest.