
SmarterHome IP54 Battery Powered Fingerprint
Smart Wi-Fi Door Lock
KASHFNGDLKA
Quick Start Guide
Table of Contents
Installation ................................................................................................................................................................... 2
Using the App ............................................................................................................................................................ 7
Operation ....................................................................................................................................................................12
Specifications ........................................................................................................................................................... 13
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Installation
Note: Please have a Phillips-head screwdriver and 4x AA batteries on hand before installation.
1. It is recommended to have this installed by a professional.
2. Please note that the connection line shouldn’t be pressed, bent or folded during
installation.
3. Before the installation, ensure the lock is suitable for the door, or the direction of the
handle must be adjusted according to the door opening direction.
4. While installing, the door must be in a half-open state until the installation is complete.
5. After the installation is complete, test whether the front handle and back handle
unlock/lock normally.
6. If it does not work properly, please check if there has been an error during installation.
1. Installation Overview
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2. Confirm the Direction of the Door
This smart lock is suitable for 4 kinds of door opening directions (Left Out/Left In/Right
Out/Right In).
3. Open Hole
Drill correct holes in your door to facilitate installation.
4. Changing the Handle Direction
4.1 Check if the handle direction is appropriate for the door (facing left or right). If is not the
correct direction, this can be changed with the following:
4.2 Front Handle Direction Change
• Disassemble the direction-changing screw, carefully and slowly twist the handle
clockwise 180°, then retighten the direction-changing screw. Check the handle to
make sure it isn’t stuck in place and can be used.
4.3 Back Handle Direction Change
• Disassemble the direction-changing screw, carefully and slowly twist the handle
clockwise 180°, then retighten the direction-changing screw. Check the handle to
make sure it isn’t stuck in place and can be used.
4.4 Match the front handle and back handle to make sure they are in the correct direction.
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5. Installing Lock Body
Connection column
screw length
5.1 Choose the installation direction of the latch-bolt of the lock body according to the door
opening direction.
5.2 Change the direction of the lock body.
a. Push the reversing block to the other side.
b. Push the latch-bolt into the lock and turn it 180 degrees.
c. Put back the reversing block and the latch-bolt will pop up automatically.
5.3 Put the lock body into the door frame and tighten with 2 fixing screws.
6. Choose the Parts
Choose suitable parts according to the following table:
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