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Integrated design, easy installation.
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Zinc Alloy silver plating panel, noble and durable.
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User Codes are 1 to 15 digits long, over 1000 billion possible combinations.
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Auto lock program.
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Various alarm interfaces, can connect with telephone network alarm or treble alarm on the spot.
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Automatic audible and visual alarm after entering incorrect codes 4 times.
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Low battery warning, over 100 operations after warning.
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Internal battery box, outlet on panel for back-up power supply.
