How is the quality of Deshi Shield smart lock?

Okay.

1. Deshi Shield smart lock uses semiconductor capacitive fingerprint sensor, which is widely used in high security standard institutions such as banks and treasury, and its quality is trustworthy.

2. Deshidun smart lock has the national patent technology of "mechanical and electrical conversion" with independent intellectual property rights, which realizes the perfect combination of mechanical and electronic structure and divides the unlocking channel into two: regular channel and emergency channel. , solved the key problem of smart lock failure and raised the quality to a new level.