Description
Bluetooth Smart Lock
5-way opening: Bluetooth, DMSS App, Mifare Cards, passwords and mechanical keys
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
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