YDG413A in simply elegant mirrored finish provides keyless access for glass doors and has access solutions like PIN code and fingerprint. Convenience wise, it's much easier to enter a passcode or use your fingerprint to enter the glass door, rather than using a key card. Plus, with a smart lock, you can lock the door remotely – especially when you’re dealing with sensitive data in your office room and think you should prevent theft and other forms of trespassing.