Product Specifications: Type: Latch / Mortise Lock Card: Up to 50 Mechanical Key: 2 Pin Code: 4 - 10 Digits System Function: APP Management / Record Query Color: Brown Thickness: 38-80mm, Wooden Door Backset: 60mm Front Body Dimension: 63(w) x 230(h) x 70(d) mm Back Body Dimension: 63(w) x 230(h) x 70(d) mm Battery Life: Approximately 12 Months Battery: Alkaline (AAA Size x 4) Voice Control (optional): Alexa, Google Home Bluetooth Distance: Bluetooth within 5 meters Compatible (optional): Wi-Fi
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