NUCTECH COMPANY LIMITED
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I. Product description
A WiFi smart module is installed in a smart device, through which the smart device connects to the
home WiFi network to realize the information interconnection between the smart device and the APP
of mobile phone.
When the APP is used for the first time, you need to register an account with your mobile phone, and
the account can backup the relevant configuration so that the configuration can be restored
automatically when the mobile phone is replaced.
II. Quick setting
2.1 Download YouZhiYunJia APP (YZYJ APP): you can download YZYJ APP by any of the
following methods.
(1) Scan the following QR code to download YZYJ APP.
(2). Search "YouZhiYunJia” in the application store and download the App.
2.2 Add smart fingerprint lock
(1). Open YZYJ APP and register an account for login.
(2). Power on the smart door lock, enter the administration mode, select “Networking Settings”, and
then select “Add Mobile Phone” to enter the connection mode.
(3). Make sure the mobile phone is connected to WiFi, open YZYJ APP, log in it, tap "Add Device",
and add it according to the indication on the mobile phone interface in the following way:
Tap "Door Lock" and then tap "Next". Set the graphical password twice according to the indication to
enter the distribution network status. After entering the WiFi password, tap "Next". When the
connection is successful, an indication will display on the screen after two beeps, showing “Add
Success” and the ID number of the mobile phone user. Please memorize the user ID which is the
proof to unlock the door remotely in the future.
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Notes: The smart door lock and the connected mobile phone must be in a same Wi-Fi network
environment for distribution network. If the distribution network fails, please check whether the router
is connected to the network and whether the Wi-Fi name or password is correct, and then reinitialize
the hardware equipment and add it again on the APP.
III. Basic use
3.1 View record
Tap "Door Lock" to view the Door opening and alarm records.
3.2 Remote unlocking
(1) Wake up the door lock panel, and there will be an indication "Please enter the mobile phone
number" after pressing "8+#", and then enter the ID number allocated when the addition is
successful and press the "#" to confirm it.
(2) At this moment, the mobile phone will receive a remote indication for unlocking. Tap "OK" to
display a Sudoku interface for entering the password, and then enter the graphical password entered
when it was added.
Note: Each key of your smart lock can be named independently.
3.3 Configuration of backup and restore