Security Electronic Smart Door Lock Touch Password Keypad Card Fingerprint

Features 1 4 way open the door 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 elements 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 Stainless steel brushed metal design 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 Touch screen dustproof waterproof sensitive touch sensing 8 Highly pirated the password is continuously entered incorrectly more than 5 times and a beep alarm sounds locked for two minutes the internal system does not affect fingerprint can be unlocked 9 Can Input 90 Sets of Fingerprints Specification Colour BlackType Door LockInstallation KitLock Core Grade C GradeMaterial Aluminum alloySurface technology High temperature paintFingerprint capacity 90Number of passwords 10 groups with garbled function Card capacity 100 sheetsPower supply voltage 4 5 6 0VStatic current ≤45uaWorking current 50ma 300maWorking environment temperature 25