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Entirely mechanical key-less lock - No electrical work. Electrical problems such as power failure, flat batteries and electrical malfunctions can be avoided. |
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High level of security performance - As a code is required to be entered to unlock both the door inside and outside, and a high level of security against thumb turning, cam feed, picking and glass breakage can be achieved. |
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Over 4000 code combinations - Code setting can be made by pressing the same button multiple times (0 to 7 times) and more than 4000 four-digit code combinations can be set up. |
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Easy to change code - The code can easily be reset or modified without removing the lock. |
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Installation of KEYLEX asserts the difficulty of breaking in - Installation of KEYLEX asserts the difficultly of breaking in, and security and preventive effects are enhanced visually. |
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"Safety function" to prevent unauthorized unlocking - When someone tries using force to unlock KEYLEX without entering a code, the safety function will be engaged to prevent unlocking using freely rotating turns and thumb turns. |
