Features of ZKteco AL40B Smart Door Bell In Bangladesh

Brand – ZKteco, Model – ZKteco AL40B, Type – Digital Lock, Display Size – No, Storage – Unmentioned, Door Type – Swing Door Lock, Door Thickness – 35 – 53mm(standard), Compatible With – Wooden Door, Aluminium Frame Glass Door, Frameless Glass Door, Lock Features – Fingerprint, Card, Password, Key, Smart App, Mobile Apps – ZK SmartKey App, User Capacity – 100PCS, Fingerprint Capacity – 100pcs, Fingerprint Sensor – Yes, Handle Direction – No, Communication – BLE4.0, Speaker (Built-in) – Yes, Connectivity – Bluetooth, Bluetooth Version – Bluetooth 4.0, Power Input – 4 x AA  Alkaline Battery, Battery – Yes, Battery Included – No, Rechargeable Battery – No, Battery Qty. – 4, Battery Type – AA, Battery Chemistry – Alkaline, Approximate Battery Life – 5300 Times, Body Material – Zinc Alloy, Color – Grey, Dimensions – 77 x 199 x 43mm (Front), 77 x 199 x 52mm (Back), Feature – Reversible Design: Fit For All Door Open Direction, Manual Lock & Unlock Inside Room, Private Mode, Volume Adjustment & Silent Mode, Others – American Deadbolt Mortise, Card Reader: Mifare Card Supported, Fingerprint Sensor: Semi-conductor (silicon), Language: English / Spanish / Portuguese, Battery Life: 5300 times, Temperature: -20 degree C – 55 degree C, Part No – AL40B, Warranty – 1 Year, Country of Origin – China, Made in/ Assemble – China