Serrure Premier ii auto lock cylinder breaking and unlocking

"Do not open with a PIN with an electronic lock"

Triple lock without door scope.The double is GOAL D9 and the auxiliary lock is an electronic lock.

Product name is displayed. SERRURE Premier ii.

Click here for the manual.

I've never heard of it before, but when I looked it up, it was discontinued.Also, since it is a smart lock system, just carrying the smart key with you is an excellent touch unlocking like a car, but this time he forgot the smart key in the room.

Therefore, the lock is unlocked with the password key, but there is a big problem if the lock is not opened with the password.


Since there was an instruction manual, check the input method etc. and enter the 4-digit PIN that seems to have been set. You can enter up to 3 times in a row, but you can wait 3 minutes and enter again.

The work took about an hour.Still no progress, we proceeded to cylinder breaking and unlocking, but it turned out to be a leased item, and even though the landlord's management company was in charge, negotiations with the leasing company took another hour.

Eventually the lock will be broken, but the center of drilling will not be decided.I searched for it and proceeded with processing, but "0" was better than "8".


Still, approach carefully with a hole saw with a diameter of 28mm.I could see the inside of the room through the hole. The pull-leg seems to be two.When I drilled the pull-leg, the motor that sensed the abnormality began to open and close.

The moment the motor moves in the unlocking direction, the door is opened and the work is completed.For some reason, Torx is used for the fixing screw.