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Review on Manhaoya Fingerprint Mechanical Large Scale School(Right Hand by Eric Speers

Revainrating 5 out of 5

Good Quality

Great product! It was a bit difficult for me to install it on the left door, but the right door was grey. Switching in the opposite direction was a bit tricky. Although my kids are very happy with the door locks in their bedroom. Good buy. Good quality.

Pros
  • ♣ Safer and more convenient for your life: The battery can be used for about 1 year. When the voltage is below 4V, the red LED will flash 5 times in a row. You can use Android or connect the Android phone data line to the small front USB port to unlock.
Cons
  • Not bad, but...