Security Electronic Smart Door Lock APP Touch Password Keypad Card Fingerprint

Features 1 5 way open the door APP unlock fingerprint unlock password unlock swipe to unlock key to unlock 2 Prevent the iron piece from being inserted and open and design a layer of outer ring sheath on the position of the clutch shaft of the product to prevent the illegal elementss from inserting and locking the clutch by the iron piece 3 Class C pure copper lock core technology needs more than 270 minutes to open effectively increase the warning time 4 304 stainless steel anti smashing lock body with steel lock body anti smashing lock safer 5 Zinc alloy casting wear resistant high temperature resistant corrosion resistant 6 The military grade free handle the handle is in a free state after being locked effectively protecting the internal parts of the lock body from external force damage 7 5A drilled touch screen dustproof waterproof sensitive touch sensing 8 Can Input 100 Sets of Fingerprints Specification Colour Black Red bronze Rose goldType Door LockInstallation KitLock Core Grade C GradeMaterial Zinc alloySize 357 x 80 x 68mmSurface technology High temperature paintFingerprint capacity 100Card capacity 100 sheetsPassword length 6 12 digit passwordNumber of passwords 10 groups with garbled function Power supply voltage 4 5 6 0VLow voltage alarm 4 8VInduction time 0 2sEmergency power supply USB interfaceApplicable door thickness 40nm 100nmFits for Both Left Open Right Open DoorBattery Size 4Pcs AA Battery Not included B