In case of changing the passcode, please set it up before installation. The same number and letter cannot be set up twice in a passcode. There is no numerical order in the passcode setup. It can be unlocked by pushing buttons randomly within the passcode.
The initial password is written on the attached password card.
Mounting Plate Thickness (mm)
Satin Chrome Plating
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This is the third purchase. Last time it was half a year, the last time it was unlockable with slightly less than 3 months. I also replaced the numbers, but it did not improve.
Is not there a structural problem? I opened the tapping hole for installation in the door so I can not use things from other companies. I will change the door and change to another company's thing if I break next time.
For improving security of piano lessons and crime prevention
On 2017-01-19 17:54:37
I chose it with cost performance, but I feel that tools such as drilling are necessary compared with other products and COSPA is canceled. The outside handles are not the same price but because the outline handle type is out of order at the time of ordering, we saw the mounting hand with this dial shape, but it is still a pity that I can not use it anymore. The worst thing is that I am sorry that the pattern paper was different from the size notation and the hole drilling position was forced to rework without being matched with the actual thing.