Product Specifications: Type: Mortise Lock Fingerprint(Dual): Up to 100+50 Card(Dual): Up to 50+50 Mechanical Key(Dual): 5 Pin Code: 4 - 10 Digits System Function: APP Management / Record Query Color: Stainless Steel Thickness: 25mm (38mm/50mm optional) Backset: 25-60mm Front Body Dimension: 39(w) x 307(h) x 82(d) mm Back Body Dimension: 39(w) x 307(h) x 82(d) mm Battery Life: Approximately 10 Months Battery: Alkaline (AA Size x4) Bluetooth Distance: Bluetooth within 5 meters Compatible (optional): Wi-Fi
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