Wireless control: INKBIRD IRF-4S supports automatically paired with strong and stable wireless signals (RF signal) and its connection range is up to 1500 feet.
Alarms for safer: INKBIRD IRF-4S supports alarms for the set high and low temperatures, once the detected temperature is reaching the set high/low temperature, its alarm will be triggered and notification will be sent to our mobile phone to alarm us, besides, when its power if off, its alarm will be triggered, which is much safer and more efficient for application contexts.
Preset value saved automatically: INKBIRD IRF-4S can save our preset values automatically when its power is off and we do not need worry data loose and have more reference for subsequent cooking.
Magnetic design: INKBIRD IRF-4S adopts magnetic design on its back for more user friendly and we can place it to any metal surface based on our practical needs. Efficiency improved and more help for BBQ, smoking and/or grill.
Timer design: INKBIRD IRF-4S has its own built-in timer and support countdown and count up timer mode to help us set and monitor the cooking situation, which will help decrease our cooking anxiety and increase our cooking techniques.
Backlight design: the back light design of INKBIRD IRF-4S is more user friendly for data reading, which will help us do data reading clearly even against the daylight or at nights.
IPX5 waterproof: INKBIRD IRF-4S is IPX5 waterproof because of its unique ports and probe plug designs, which let us make the cook for more contexts such as indoor cooking, outdoor cooking and picnic cooking.
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