Programmable CO2 Controller with S01 Sensor ICC-510

INKBIRD’s ICC-510 is a programmable CO2 controller designed for indoor cultivation and ventilation management. It pairs a plug‑in controller with an external S01 NDIR CO2 sensor and runs three selectable modes: Plant with fan, Plant without fan, and Human. Dual relay outlets independently switch a CO2 device and a ventilation fan, while an integrated photo sensor adjusts CO2 output around the light cycle. The sensor reads 0–9999 ppm with ±(50 ppm + 5%) accuracy and a 1‑second sampling interval. Users can set high/low alarms, choose general or professional calibration, and retain settings after power loss. Universal 100–240 V input, long sensor lead, and compact enclosures support tents and small rooms where maintaining stable CO2 is important.