The 2D code smart lock adopts one person, one code, which is more secure, efficient and convenient, without losing security protection. With the QR code smart lock, we don't need to bring keys, access cards, or worry about the hidden worries of changing the babysitter when we go out.

Xingtong XT206M is a small and thin QR code door lock scanning module. It can scan all kinds of 1D codes, QR codes, mobile phone screen codes and ID numbers. It is easy to install and easy to use. The compact design is easy to be embedded in various smart locks.