YEEUU S1 Cool Smart Door Lock User Guide

: June 5, 2024
: YEEUU

S1 Smart Lock
Quick Start Guide
Please follow us on our YouTube channel: YEEUU or visit our website:
YEEUU.com or email support@yeeuu.com
to get more info on the operation manual.

Lock Show

Door Card Identiﬁcation Area
Fingerprint Identiﬁcation Area
Key Open Area
Password Area
Battery Compartment Area
Anti Lock Knob

Basic Parameters

Door Opening Method: ﬁngerprint, card, password, APP, mechanical key
Storage Capacity: 100PCS of door cards + ﬁngerprints + passwords
Working Voltage: 3 No.7 AAA alkaline dry batteries
Battery Life: Up to 1 year (unlock 10 times a day)
Working Temperature: -20°C ~ 70°C
Working Humidity: 40%RH ~ 80%RH
Fitting category A: single latch
Door Thickness: 30mm-80mm
Door Prep: 54mm diameter face hole &25mm diameter latch hole

Daily Maintenance

Installation environment: requires at least a canopy, do not keep the lock completely exposed in the open air.
Please do not scratch the ﬁngerprint identiﬁcation area with a sharp object.
Please exchange both three batteries at the same time, do not use mixed new batteries with old ones.
The mechanical key is a measure for emergency door opening, please keep at least 1 mechanical key in a safe place other than home(e.g. oﬃce, parents’ house).
Please adjust the door or door frame in time if it deforms, otherwise, the latch will not enter the door frame hole position smoothly.

Instructions

Note: Please install 3 x No.7 AAA alkaline dry batteries before use.

Download APP:
Log in to AppStore/GooglePlay to search “YEEUU” and download the APP.

Add device:

Register and log in “YEEUU” account; click “Add Device” or click symbol “+” at the upper right corner on the “Home page”; select “Auto Scan” to start searching; after the device is searched, click “next” to connect the lock to be added.

Add/use ﬁngerprint to open the door(Applicable ﬁngerprint version):
Log in “YEEUU” APP; select the device and enter the “Settings” page; click “Fingerprint Management” to enter the page; click “Add Fingerprint” at the upper right corner and put the ﬁnger on the ﬁngerprint identiﬁcation area for admission.

Add/use a door card to open the door:
Log in “YEEUU” APP; select the device and enter the “Settings” page; click “Door Card Management” to enter the page; click “Add Door Card” at the upper right corner and then put the door card on the card identiﬁcation area for admission.

Add Password:
Log in “YEEUU” APP; Select the device and enter the “Settings” page; click “Password Management” to enter the page; click “Add Password” to set the password; Please note
that the initial device password is “123456”.

Use APP to open the door:
Log in “YEEUU” APP; select the page for the device to be entered, click the icon at the page center after your APP is connected with the lock; turn the handle to open the door when the green light ﬂashes.

View records:
Log in “YEEUU” APP; select the page for the device to be entered; after your APP is connected with the lock, click “Opening Record/Alarm” to enter the page to view
opening/alarm records.

Unbind the door lock：
Unbind the door lock: [Remove Device] button shows up when a non-administrator user performs the above-mentioned operations, click it, and follow the prompt to unbind.

Low Voltage Alarm:
Yellow light ﬂashes 2 times.

Operation Failed:
Red light ﬂashes 2 times, buzzing 2 times.

Error Lock:
Red light ﬂashes 5 times.

Frequently Asked Question

Opening the door by mobile phone fails.
Check whether the batteries are loaded and working properly; Check the networking status of the mobile phone and perform the operation again; Remove the batteries and re-load.

Opening door by card fails.
Check whether the batteries are loaded and working properly; Conﬁrm whether the card has been added; Remove the batteries and re-load.

Opening the door by ﬁngerprint fails.
Check whether the batteries are loaded and working properly; Conﬁrm whether the ﬁngerprint has been added; Remove the batteries and re-load; Ensure that the ﬁnger is dry.

Yellow light ﬂashes when opening the door.

Low power, please replace 3 No.7 AAA alkaline dry batteries in time.

Red light ﬂashes 5 times when opening the door.
Error in the lock, please try to unlock the door by ﬁngerprint/door card/password 1 minute later, or use the APP to unlock it.

No response when opening the door.
Please check if the batteries are loose; If the batteries are dead, please replace the batteries.

Login/registration cannot be performed normally.
Please check whether the network is running properly.

Product Accessories Diagram

Installation Intro

Installation Steps

1. Door hole prep

After conﬁrming that both the outside and inside of the door of the original lock are both upper and lower panels, remove the original latch bolt lock body.
PS: After the installation, the deadbolt in picture one has no further use, you can choose whether to use the front and rear decorative covers to cover or not.
Conﬁrm that the door thickness and door hole size meet the following parameters.

2. Install the plate

This step is only for new doors or doors that need to be reinstalled.
(PS: The direction of the gusset plate should be facing the slope of the lock tongue.)

3. Install the front handle

Assemble the front cover: ﬁx the bolt on the front cover and tighten with the handle screw M4 * 8;

4. Install the lock body

5. Install the front handle

Align the screw of the front handle with the round hole on the lock body and install it on the door.
(Be aware that the ﬁngerprint side is facing upwards, choose whether to use the front baﬄe according to the size of the door hole.)
Install the back baﬄe
(Cut the bamboo screws according to the door thickness, be aware that the length of the screw should be less than 10mm from the door.
according to the size of the door hole, choose whether to use the back baﬄe according to the size of the door, the bolt should be facing outward.)
Install the square pole and test
Select the square pole inserted into the square hole of the front handle, put on the auxiliary ring, and check whether the square pole rotates ﬂexibly.

6. Back handle the installation

Install the square rod spring into the center hole of the back handle.
Remove the lock knob cover of the back handle and ﬁx the back handle to the door with screws.
Select the lock knob cover or back decoration cover for installation according to the requirements.

7. Install the battery

Remove the battery cover, install three AAA batteries, and tighten the screws after installing the battery cover.
Install the cover.

8. Install the front and back decorative cover

PS: Based on your needs.

Assembling the front decorative cover
Cut the bamboo screws according to the door thickness, be aware that the length of the screw should be less than 10mm from the door.
Assembling the back decorative cover.

9. Testing Operation

Remove the cover, insert the key and turn 90 degrees, then try the front and back handle in turn, and check the movement of the lock tongue. If the operation is not smooth, please check again all installation steps.

FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

The device has been evaluated to meet general RF exposure requirements.
YEEUU S1 Smart Lock
Hangzhou Ujia Technology Co., Ltd.
Made in China