3 in 1 Keyless Entry Door Lock: VCHOO door locks for front door supports multiple ways to unlock: App Control, 100 user codes, one-time code, 2 physics keys. Keypad door lock with handle play an ...

until the door can be opened. Yes, in less than 1/4 of one second an Arduino can open any of the millions of these locks in service. The exploit in Onity programmable keycard locks was revealed by ...