DG-98 1.Pure stainless steel mechanical rational structure enable
for using more than 10 years 2.It is very easy to change batteries
in the lock, just need several minutes on one lock (Using 4x1.5V
standard alkaline batteries) 3.Unlock ways: Fingerprint or Keypad
or Mechanical key. 4.If the fingerprint is not input correctly. The
handle is free handle; it can prevent the door being opened by
force and prolong the life of mechanical parts. 5.The fired users
can be deleted individually without any effect on the application
of other users 6.Anti-dust,anti-moisture design,reasonable and
safe. 7.Fingerprint user capacity 150 and password capacity 78.
8.100% U.S. standard tubular latch cylinder lock 9.9V extra power
when lower power which is safe and convenient 10.Very easy to
install and suitable for unprofessional user to DIY (Do It
Yourself), Especialy suitable for installation by non-professionals
in ordinary family www.sunking-digi.com