Device Installation; Start To Use - Lechange DB10 Guia De Incio Rapido

Device Installation

Step 1 Loosen M3x6 screws at the bottom of the
device, and dismantle the installatn bracket from
the device.
Step 2 Drill holes in the wall according to hole positions
of installation bracket ,and install a plastic
expansion pipe.
Step 3 Fix the bracket onto the wall with three ST3x20
seIf-tapping screws.
Step 4 Connect cablesTo connect existing
mechanical/electronic doorbells at home,connect
cables according to the user's manual.
Othewise,it is unnecessary to connect cables.
Step 5 Put the device into the slot at the top of the bracket from top to bottom.
Step 6 Fix the device onto the bracket with M3 x6 screws.

Start to Use

Note: For initial use, please press the call button for 5s to wake the device
Step 1 : Download and log onto App
a) Connect your smartphone to your Wi-Fi network,scan "Lechange"QR code on the
packing box,download and install Lechange App.
b) Run Lechange App,and register an account for the flrst use.
Step 2 : Add Device
a) At device list interface,press"+"to enter "QR Code Scanning"interface.
b) Scan QR code on the back of the doorbell to get the SN;you can also manually
enter the SN on the next page.
c) Press Reset Key on the rear panel of the device. If indicator flashesit means that
device hotspot is on.
d) Connect mobile phone Wi-Fi with device hotspot.
e) Go back to Lechange App page, and set password for your doorbell.
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