Dual Temperature Controller with WiFi
Connect the INKBIRD ITC-306A-WIFI to your mobile phone via WiFi using the free companion app to monitor aquarium temperature in real time. Any abnormal temperature will trigger an immediate alert on your phone, allowing for faster response and better control.
Equipped with two relays, one for output control and one for abnormal protection, this device automatically cuts power during overheating events, providing enhanced safety for aquatic life.
Supports temperature alarms for high, low, and continuous heating conditions. Note: The device only supports 2.4GHz WiFi routers.
| Feature | Description |
|---|---|
| WiFi Control | Connect via free app on mobile phone; alerts for abnormal temperature |
| Relay Protection | Two relays: one for heating control, one for safety shutdown during overheating |
| Alarm Types | High temperature, low temperature, and continuous heating alerts |
| WiFi Frequency | Requires 2.4GHz WiFi router only |
FAQ
Can I control the device using my smartphone?
Yes, you can connect the INKBIRD ITC-306A-WIFI to your smartphone via WiFi using the free companion app. Temperature alerts will be sent directly to your phone.
Does the device support both high and low temperature alarms?
Yes, the device supports alarms for high temperature, low temperature, and continuous heating conditions.
What type of WiFi network is required?
The device only supports 2.4GHz WiFi routers.


Paul Ball –
The WiFi control works smoothly and I get instant alerts when the tank temperature rises. The dual relay system gave me peace of mind during a hot summer day when the water got too warm. Easy to set up and the app is intuitive.
Virginia James –
I installed this controller after my fish started showing signs of stress. The low temperature alarm helped me catch a sudden drop early. The app is reliable and the device responds quickly to changes.
Richard Morrison –
Great for monitoring a large aquarium. I noticed the power cut-off during a heatwave, which prevented damage to the tank. The app interface is clean and the alerts are clear and timely.