Uncopiable and undecodable

Solid and durable TM card key sealed with all-steel

Numerous convenient ways to unlock and automatic lock function

Special safe mode to meet special needs of safety

Thorough function of breakage-preventing, intrude-preventing, decode-preventing

Advanced design of low energy consuming to ensure battery life of more than one year

Convenient backup power function of emergency

Emergency open door function of fire

Stylish design of slide-up keypad

Appearance designed by famous designer, with elegant sound and light

Founded with integrated metal to realize super solid

Advance mechanical lock core structure to ensure safety

Integrated doorbell