Face&Door viewer Lock
Material:
Aluminum alloy
Color:
Silver
Plate Size:
L410 x W35mm
Unlocking Ways:
APP, Fingerprint, Password, Card, Key
Power Supply:
4200mAh lithium battery
USB Back Up Power:
Yes
Doorbell Function:
Yes
Mortise Options:
Apply Door Thickness:
40~90mm
Working Temperature:
-20~70 degree
Applicable For:
Wooden or Metal door
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