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1. Especialy suitable for installation by non-professionals. |
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2.High quality with competitive price. |
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3.Very easy to operate, suitable for office, house and apartment. |
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4.There are two kinds of password: Master passwords and sub passwords, which are easy to manage . |
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5.Change master passwords freely. |
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6.Master passwords can be used to add or delete any sub password. |
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7.One-key opening function: freely press any key to open the lock. |
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8.Input wrong passwords for three continuous times, it will stop for 10 seconds without any operation. |
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9.Mechanical keys for emergency use. |
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10.There are three kind of mortise for you to adopt: Single- latch, four-latch, and five-latch. |
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11.Password capacity 300. |
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12.Use 9V extra power when lower power which is safe and convenient. |
