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1. Pure stainless steel mechanical rotating structure enables its life to be more than 10 years. |
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2. It is very easy to change batteries in the lock,just need several minutes on one
lock. |
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3. Using 4x1.5V standard alkaline batteries. |
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4. If wrong passwords are put for 3 times continuously, it will stop for 10 seconds automatically. |
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5. Unlock ways:
keypad or
Mechanical key. |
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6. Can delete the users individually who were fired.But there is no effect for the other people to use. |
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7.
Keypad user capacity 300. |
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8.It can set up available time for each user to unlock the lock. And the user can not unlock it in other time. |
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9.Especialy suitable for installation by non-professionals |
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