Is PIN safe enough to protect my lock?

The keypad requires a PIN that is composed of 5-8 digits. This would make from 100000 to 100000000 combinations. The app doesn’t allow simple PINs with repeated digits, etc. These make guessing a code much harder than physically breaking into a property.
Of course, your PIN should be protected and not disclosed to others – just like a traditional key. If you need to share access with someone, you can grant them a new PIN that expires after the set timeframe. When sharing a code with others, remember to use a safe communication method.