Material
Aluminium, Alloy

Power Supply
AA Alkaline Battery
4 batteries – Last about 4 – 6 months

Emergency Power supply
Micro USB port (5V Power Bank)

Functions: Door lock can be unlocked by 2 modes

• PIN Code – 1 Master, 20 Users
• Mechanical Key – 1 Key provided

Features:

• Sensitive touchpad
• Stylish and wide touch screen
• Automated lock body
• Quick response when opening and auto-lock when the door is closed

Document for Instruction Manual