About this item [WIFI & APP] WIFI smart controller supports both IOS & Android，WIFI supports 2.4GHz Wi-Fi router, free APP “InkbirdSmart” which is able to monitor temperature at any time. [Dual Relay Output] Dual relay output, which can connect heating and cooling device at the same time. [Alarm for Safe] High/Low temperature limit setting alarm. [Convenient Design] Plug-n-play, easy to use. Support ℃/℉reading and Temperature calibration. [Long Warranty] The controller itself has 2 years warranty while the temperature sensor has 1 year warranty. Maximum output load: 2200(220V)2400W(240V).
