Material: The electronic lock is made of high-hardness aluminum alloy, anti-collision and anti-smashing, and the shell impact test level has passed the third level. It has passed the FCC SDOC certifications and has a high safety factor.
Installation:Suitable for door thickness of 35-50mm, door hole diameter of 38/54mm, side distance of bolt 60mm/70mm can be self-adjusted. It only requires a screwdriver to install in a few minutes.
keypad : Enter the wrong ten times in a row,The keypad deadbolt will be locked for three minutes.The button ANSI standard 156.40 stipulates 250,000 times, and the number of 250,000 times is still clearly visible.
Status prompt : Battery is less than 20%,Will remind you to replace the battery.Back-lit keys can see numbers clearly at night.
Waterproof: The waterproof grade is IP54, and it can be used outdoors for daily use. It is not recommended to use in severe external environments.
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