Fridggi is an Amazon merchant specializing in manufacturing and retailing innovative fridge and freezer door alarm products and systems. SHERIDAN, WYOMING, UNITED STATES, May 28, 2023/EINPresswire ...

If the freezer door is open, the reed switch similarly remains open. The ESP32 checks the switch status every few minutes, and if the door remains open for two consecutive checks, it raises the alarm.

Fridggi is an Amazon merchant specializing in manufacturing and retailing innovative fridge and freezer door alarm products and systems. SHERIDAN, WYOMING, UNITED STATES, May 28, 2023/EINPresswire ...

Fridggi is an Amazon merchant specializing in manufacturing and retailing innovative fridge and freezer door alarm products and systems. SHERIDAN, WYOMING, UNITED STATES, May 28, 2023/EINPresswire ...

Fridggi is an Amazon merchant specializing in manufacturing and retailing innovative fridge and freezer door alarm products and systems. SHERIDAN, WYOMING, UNITED STATES, May 28, 2023/EINPresswire ...

Fridggi is an Amazon merchant specializing in manufacturing and retailing innovative fridge and freezer door alarm products and systems. SHERIDAN, WYOMING, UNITED STATES, May 28, 2023/EINPresswire ...

Fridggi is an Amazon merchant specializing in manufacturing and retailing innovative fridge and freezer door alarm products and systems. SHERIDAN, WYOMING, UNITED STATES, May 28, 2023/EINPresswire ...

Fridggi is an Amazon merchant specializing in manufacturing and retailing innovative fridge and freezer door alarm products and systems. SHERIDAN, WYOMING, UNITED STATES, May 28, 2023/EINPresswire ...

Fridggi is an Amazon merchant specializing in manufacturing and retailing innovative fridge and freezer door alarm products and systems. SHERIDAN, WYOMING, UNITED STATES, May 28, 2023/EINPresswire ...