Yolin Smart Password U-Lock User manual

Smart Password U-Lock
User’s Manual
Due to technical upgrades and firmware updates,
there may be some differences between the product
functions and the manual.
To get the latest function introduction and user's
guide information, please download Yolin mobile
phone client,and the built-in electronic manual
shall prevail.You can also visit Yolin's website:
www.yolintech.com.

Accessorie
Product Introduction
①Resistant hydraulic shear lock shackle
②Steel alloy lock body
③Key hole
④Password button
⑤Wake button & Indicator light
⑥Charging port
Note: The product, accessories and user interface in the manual are
schematic diagrams for reference only. Due to the product upgrading,
there may be some differences between the product and the schematic
diagrams. Please subject to the real product.
Password U-Lock × 1 Steel Cable × 1 Key × 2
Charging Cable × 1 Mounting Bracket User’s Manual× 1
User’s
Manual

APP Download
●Software Download
1.The user scans the QR code below and downloads APP
according to the system and installs it.
2.The version requires: Android 7.0,IOS 9.0,
Bluetooth 4.0 or higher operating system.
Initial Password and Reset
●Initial Password
1.Press“OK” button on the lock to wake it up.
2.Enter the initial password to unlock it in sequence.
Initial Password：A-B-C-D-A-B
●Restore Factory
1.Open the lock and keep it in the unlock situation.
2.Press and hold the“OK” button until the indicator light
goes out,the recovery is successful, and the pasword is
changed to the initial password.
3.If the APP is already bound to this device, the APP needs
to re-bind the device to use it after restoring the factory
settings.
●Precautions
1.After unlocking the correct password, if the lock shackle
is not romoved, the decice will automatically lock after
5 seconds.
2.lf the keyboard password are entered incorrectly 5 times,
the device will have a lock time of 3 minutes, and the
password cannot be entered again within 3 minutes.
3.When the user is using the device, please change the
initial password and set the new password at the first time.

Unlock and Indicator
●Keyboard Unlock
1.Press“OK” button on the lock to wake it up
2.Enter the initial password or the modified keyboard
password in order to unlock it.
(After completing the input,the indicator light shows green
that means unlock successfully, the indicator light shows
red that means password is wrong.)
●Indicator Light
1.Green indicator light: operation successfully.
2.Bule indicator light: in operation.
3.Red indicator light: operation failed.
APP Operation Guide
●Registration and Login
1. The users scan the QR code or search "Yolin" to download
and install the APP.
2. Enter the APP if there is no account and click "Go to
registr" to fill in the information and log in.
●Add the Device
1.Click the Bluetooth logo in the "Home" to enter the
"Search Device".
2. Press“OK” button on the lock to wake it up it.

3. Click on the correct device in the "Search Results" to
connect.
●Administrator Password
1.If you have finished binding the device, the "Home" will
appear on the device.
2.Click "Setting" and go to the Lock setting interface.
3.Click "Admin Password" to modify the initial
Administrator password. (the initial Administrator
Password : "123412". please be sure to modify it immediately
to avoid binding by others)
●Unlock Password
1.If you have finished binding the device, the "Home" will
appear on the device.

2.Click "Setting" and go to the Lock setting interface.
3.Click "UnLock Password" to modify the Unlock password
(the initial unlock password is "ABCDAB", please be sure
to modify it immediately to avoid binding by others)
●Edit Device Name
1.If you have finished binding the device, the "Home" will
appear on the device.
2.Click "Setting" and go to the Lock setting interface.
3.Click "Edit Device Name" to change the name of the current
device.(Note: This function only takes effect when the APP
is running in the background and Bluetooth is enabled.)
●Unlocking Record

1.If you have finished binding the device, the "Home" will
appear on the device.
2.Click "Setting" and go to the Lock setting interface.
3. Click "Open Lock List" to view the unlock record
Product Warranty
1.Product warranty card is the certificate of warranty
service;
2.The following conditions are not covered by the warranty;
a.Outside the warranty period;
b.The user shall modify the process structure and circuit
of the product by himself, and use the accessories not from
our factory.
c.The product does not match the warranty card.
d.This product belongs to wear and tear, if there is no
quality technical reason is not within the scope of
warranty.
e.Damage caused by improper use or other human factors
or due to natural disasters;
3.he warranty period is 1 year, from the date of shipment,
free maintenance during the warranty period, and
after-sales service.
Specification Parameter
Item
Parameter
Brand
Yolin
Product Name
U-Lock
Model
YL-PUL
Product Size
27mm × 112mm × 220mm
Shackle Size
Φ15mm
Main Material
Aluminium Alloy, Steel Alloy
Battery
200mAh
Standby Time
3 months
Endurance Times
1000
Wireless
Distance
Distance
2m
Support System
Android 7.0 or IOS9.0 or higher
operating system

Warranty Card
Product Name
Smart Password U-Lock
Product Model
YL-PUL
Sustomer Name
Telephone
Address
Date of Purchase
Repair Record
Date of Repairing