DHI-ASL2101S

DHI-ASL2101S Bluetooth Smart Lock
4-way opening: Bluetooth, Mifare Card, password and mechanical key

Privacy password: xxx+password+xxx, preventing password to be seen by others

Passage Mode and Non-disturbance Mode optional

Auto lock when come across a consecutive invalid passwords or cards

Low Voltage alarm(<4.5V)

Huge storage: 50 cards, 50 passwords, 8 Bluetooth

Emergency power supply outside

Two colors optional

Zinc alloy material