Unlock procedure, you can open the door lock DA1990a is no need to register the key.

Packet : 113172253lock_dd1.rar filelist
LOCK_DD1\X25045.C
LOCK_DD1\DS1990A.C
LOCK_DD1\Lock_DA_N.c
LOCK_DD1\zx.h
LOCK_DD1\mk_Uv2.Bak
LOCK_DD1\lock_DA_N.plg
LOCK_DD1\lock_DA_N.lnp
LOCK_DD1\lock_DA_N.M51
LOCK_DD1\lock_DA_N.hex
LOCK_DD1\mk.Uv2
LOCK_DD1\mk_Opt.Bak
LOCK_DD1\Lock_DA_N.LST
LOCK_DD1\Lock_DA_N.OBJ
LOCK_DD1\lock_DA_N
LOCK_DD1\mk.Opt
LOCK_DD1

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