DAHUA Smart lock DHI-ASL7112S

DHI-ASL7112S is a Dahua Smart lock for your home and office

• 4 Ways opening : cards & fingerprints & passwords &
  Emergency Keys
•  Privacy password: xxx+password+xxx, preventing password
  to be seen by others
• Passage Mode and Non-disturbance Mode optional and
  Silence Mode
•  Auto lock when come across a consecutive invalid passwords
  or cards or fingerprints
•  Low Power Alert (<4.5V)
•  Huge storage: 100 cards, 100 passwords, 100 Fingerprints,
  8 Bluetooth
• Battery life more than 14 months (10 Units/D)
•  Emergency power supply outside
•  Two colors optional
•  Zinc alloy material