Key attributes

• Data Storage Options: Cloud

• Network: bluetooth

• Place of Origin: China

• Lock Cylinder Security Grade: Grade C

• Smart App: Tuya App

• Door Type: Wood door

• Material: zinc alloy

• Product Name: Palm Vein Recognition Smart Door Lock

• Unlock way: Palm Vein + Password + Card + Key + Tuya APP

• Power supply: 4 AA Batteries

• APP: Tuya Smart Life App

• Available color: Black, Silver