Product Specifications:   Type: Rim Lock Fingerprint: Up to 100 Card: Up to 50 Pin Code: 4 - 10 Digits System Function: Record Query Color: Black Thickness: 25-60mm, Grill Door Backset: - Front Body Dimension: 70(w) x 170(h) x 25(d) mm Back Body Dimension: 70(w) x 170(h) x 35(d) mm Battery Life: Approximately 12 Months Battery: Alkaline (AA Size x 4) Compatible: Wi-Fi read more

Product Specifications:     Type: Deadbolt Lock   Fingerprint: Up to 100   Card: Up to 50   Mechanical Key: 2   Pin Code: 4 - 10 Digits   System Function: APP Management / Record Query   Color: Black   Thickness: 38-120mm, Wooden Door   Backset: 60mm / 70mm   Front Body Dimension: 70(w) x 137(h) x 20(d) mm   Back Body Dimension: 72(w) x 150(h) x 25(d) mm   Battery Life: Approximately 12 Months   Battery: Alkaline (AA Size x 4)   Voice Control (optional): Alexa, TMALL, Google Home   Bluetooth Distance: Bluetooth within 5 meters   Compatible (optional): Wi-Fi read more

Product Specifications:   Type: Mortise Lock Fingerprint: Up to 100 Card: Up to 50 Mechanical Key: 2 Pin Code: 4 - 10 Digits System Function: APP Management / Record Query Color: Stainless Steel Thickness: 25-80mm, Wooden Door Backset: 25-60mm Front Body Dimension: 30(w) x 300(h) x 70(d) mm Back Body Dimension: 30(w) x 300(h) x 70(d) mm Battery Life: Approximately 12 Months Battery: Alkaline (AAA Size x4) Bluetooth Distance: Bluetooth within 5 meters Compatible (optional): Wi-Fi     read more