Headwind HVC Smart Speed Controller with Thermal Probe.
• Powered by Headwind HVC EC fans and does not require any additional power cord or power adapter to operate
• Capable of connecting and controlling 4 EC fans at the same time
• Auto Mode, Manual Mode, Alarm Mode, Day/Night Mode
• Programmable Auto Mode to set the desired fan speed and temperature
• Alarm Mode allows the user to get an alert when the temperature exceeds the previous settings
• Smart detection of which fan goes wrong or does not work and sends an alarm.
