Door Lock Wifi Smart Lock Bluetooth Password Fingerprint Locks Touch Keyless Door Lock Access Control New Lock

Specification    Color: Black, Sliver;  Transmission Frequency: 433.92MHz ( +500KHz );  Battery: AA battery ×4 ( not included );  Material: Stainless Steel+Plastic;  Package Information Size: 82×177×35mm/ key:30×60×10mm;  Net Weight: 1300g;  Host Weight: 575g;  Package Content: Standard Version: Lock Body ×1, Lock ×1, Lock Bottom Plate ×1, Remote Controls ×4, Installation Accessiories for Bag Lock ×1, English Manual ×1;