- Easy Operation
You can not only unlock the door with your fingerprint or the password you set, but also can open the door with Tuya app, very smart and convenient.
- Indubitable Safety
Your fingerprint is unique in the world, which guarantee the safety without doubt. Taking advantage of technology of semiconductor and biological characteristics is adopted, which avoids the same fingerprint, What's more, made of durable Zinc Alloy material, its quality is reliable.
- One-step Accessing
Ergonomic design, easy for you to unlock the door within 1 second by putting your fingerprint on it. It will lock for you automatically, keeping you and your home security all the time.
- Keyhole Free Easy to Install
It can be installed with one screwdriver suitbale for 99% bedroom door,and wooden door.
- Versatile Lock
38-55mm, compitable for 99% wooden door.