30mm Thinness
Alarm Mode
Back Up Power
BLE 4.0
Lock Out Mode
Random Password
Reversible Handle Design
Voice Guide Programming
Volume Adjustment
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Material |
Zinc Alloy |
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Mortise Type |
American mortise (AL20B) |
German mortise (AL20DB) |
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Door Thickness |
30-54 mm (standard) |
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|
User Capacity |
100 |
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Password capacity |
100 |
|
|
Fingerprint capacity |
100 |
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Wireless Module |
BLE4.0 |
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Power Supply |
4×AA Alkaline battery (NOT supplied) |
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Dimensions |
Front - 73(W)×179(L)×37(D)mm, Back - 73(W)×179(L)×27(D)mm |
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AL20B Installation Video: Please Click Here
AL20B User Guide Video: Please Click Here
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