WiFi control: we can connect INKBIRD ITC-306A-WIFI with mobile phones via WiFi and its free APP, so any abnormal temperature will be alarmed on our mobile phones and we can monitor our aquarium temperature much easier and more efficiently. Note: INKBIRD ITC-306A ONLY supports 2.4GHz WiFi router. Better protection for aquarium creatures: equipped with 2 relays, one for output control and the other one for abnormal protection, INKBIRD ITC-306A-WIFI ensures the power can be turned off under any abnormal circumstances and offer more and better protection for our aquarium creatures for water overheating. Temperature alarms: INKBIRD ITC-306A-WIFI supports alarms for continuous heating, high-and-low temperatures and abnormal probe performance, safer for aquarium creatures, better device lifetime. Continuous Heating Alarm: The heating time can be set according to your needs from 0 - 96 hours, the controller will alarm if water can not be heated to the target temperature within the specified time. The temperature setting range is 0.0℃~45.0℃/32.0℉~113℉. Dual probes design for more safety: its alarm will be triggered once the temperature difference of its two probes is over 5℉(3℃) and its APP on our mobile phone will pop up the alarm notification at the same time for more safety of our aquarium creatures. Temperature calibration: INKBIRD ITC-306A-WIFI supports temperature calibration for more precise temperature setting, monitoring and controlling, offering more security for aquarium creatures; No reading confusion: INKBIRD ITC-306A-WIFI supports both Celsius and Fahrenheit reading methods, it can be switched based on our reading habits for no reading confusion. Please follow the steps to pair the temperature controller with your phone. Review Video:
