4-Zone Sprinkler Controller IIC-400-Wifi

INKBIRD’s IIC-400-WIFI is a 4‑zone indoor sprinkler controller designed for app-based irrigation management. Each zone supports up to six independent start times with four scheduling modes (days of week, odd, even, or interval). Via 2.4 GHz Wi‑Fi and the INKBIRD app, users can program automatic watering, trigger manual runs, apply rain skip and seasonal adjustment, and review three months of schedule data plus six months of history. Settings persist through power outages thanks to non‑volatile memory and OTA updates keep firmware current. The compact ABS unit is powered by 24 VAC 1 A and is not waterproof, so outdoor installs require protection from rain. Dimensions are 155.2 × 118.5 × 36.9 mm. INKBIRD lists a two‑year warranty.