Random security coding function - Press any number randomly without limitation and then enter your secret
code at final. With this function, you can open the door without revealing your secret code to others.
Touch the front pad Numeric buttons
are displayed
How to use touch-pad and random security coding function
Press random code (Ex : 1389)
Press secret code (Ex : 123456) and [ ].
Pull down the handle, then door is opened.
Note
˙
Do not wear gloves during operation for touch pad.
˙
When you use random security coding function, actual secret code shall be entered at final.
˙
Please use soft cloth when you clean touch pad
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