USER MANUAL
Fingerprint door lock S210
Zhejiang SFG Technology Co., Ltd.
No. 741 Moganshan Road, Hangzhou, China 310011
Tel: +86 (0)571 88032199
Email: zwlock@zjsfg.com Website: www.zjsfg.com
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Disclaimer
● While every effort has been made to ensure that the information contained in this guide is
accurate and complete, no liability can be accepted for any errors or omissions.
● The fingerprints acquired and stored by this fingerprint acquisition system are only the fingerprint
characteristics but not fingerprint images. SFG shall not liable for any results causing by the
concern of privacy.
● SFG reserves the right to change the specifications of the hardware and software described
herein at any time without prior notice.
● Manufacturer and/or Distributor of the SFG S210 will not be responsible for any damages
caused by incorrect installation or mishandling of the lock. Any such damages will void
manufacturer’s warranty.
WARNINGS / CAUTIONS
Thanks for purchasing SFG S210.
Before using the lock, please ensure that you have read and understood the safety precautions
described below. Always ensure that the lock is operated correctly.
● Do not allow the lock to come into contact with, or immersed in, water or other liquids. Do not
allow liquids to enter the interior, though the lock is waterproofed. If the exterior comes into
contact with liquids or salt air, wipe it dry with a soft, absorbent cloth.
● Do not install or operate the equipment under the strong electromagnetic obstruction or sour
environment.
● Replace batteries in time when they are using up and alarming prompted.
● Children under six year old or intellectual disabilities should operate the lock with the help of
adult.
● Do not use any hard or sharp substance to damage the fingerprint screen.
● Do not use substances containing alcohol, benzene, thinners or other flammable substances to
clean or maintain the equipment. The use of these substances may lead to fire.
● Do not place the batteries near a heat source or expose them to direct flame or heat.
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Contents
Chapter one Pre-operation Guide …………………………………………………… 4
1.1 Components guide ………………………………………………………………………… 4
1.2 Keypad description ………………………………………………………………………… 4
1.3 Sound indicator and indicator light ………………………………………………………… 5
1.4 Finger placement guide …………………………………………………………………… 5
Chapter Two Operation Guide ……………………………………………………… 6
2.1 Adding a user ……………………………………………………………………… ……………6
2.1.1 Adding the first user (Master) ………………………………………………………………6
2.1.2 Adding a master ……………………………………………………………………… 7
2.1.3 Adding a user…………………………………………………………………………… 8
3.2 Deleting user / initialization…………………………………………………………………… 9
2.2.1 Deleting a user ………………………………………………………………………………… 9
2.2.2 Initialization (Deleting master)………………………………………………………………… 10
2.3 Unlocking by fingerprint ……………………………………………………………………………11
2.4 Always-open function……………………………………………………………………………… 11
2.5 Emergency mechanical key……………………………………………………………………… 12
2.6 Battery replacement……………………………………………………………………………… 12
Chapter Three Installation Guide……………………………………………………………13
3.1 Drill mounting holes……………………………………………………………………………… 13
3.2 Installation of lock body…………………………………………………………………… 13
3.3 Installation of Front Panel ………………………………………………………………… 14
3.4 Installation of Back Panel…………………………………………………………………… 15
3.5 Installation of battery………………………………………………………………………… 16
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Chapter One Pre-operation Guide
1.1 Components Guide
Battery cover
Keypad
Indicator light
Sensor
Handle
Handle
Mounting
hole
Emergency
key cover
Outside unit
1. 2
Inside unit
Keypad description
Always-opening setting
Adding fingerprints
Deleting fingerprints
Note: Press any button to activate the system
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1. 3 Sound indicator and indicator light
Successful operation: Green light lighten, and Di
(long beep)
Failed operation: red light lighten, and Di-D-Di (short beep)
Low power (battery): when battery is running up, there is the continuous short beep and the green
& red light flash alternatively.
1.4 Finger placement guide
Before enrolling and verifying fingerprints, make sure to read the following helpful hints.
Generally, the center of the vortex (swirl) of the fingerprint pattern is the key data point; ideally, it is
placed in the center of the sensor window in a consistent way. Your finger should be flat, motionless
and held with light pressure in the same way each time. Please see the picture below for some guiding
drawings.
1.
Light pressure when placing the finger on the scanner gives the best effect, but the finger must
not move during scanning.
2.
Moist fingers are better than dry ones. If on cold, dry days you have difficulty, for example, try
moistening your finger with your breath or a little lotion.
3.
Very dry, dirty or scarred fingers are obviously not recommended for registration, since they will
obscure the fingerprint recognition.
4.
The forefinger is, by far, the best fingerprint to enroll. The thumb is the second best one.
5.
If the finger is difficult to enroll or verify, try enrolling the same finger for 2 or 3 times at slightly
different angles. Or enroll fingerprints of the left and right hands.
6.
Always wait until the fingerprint scanner turns on, to place your finger on the scanning sensor.
This is the true for both fingerprint enrollment and verification.
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Chapter Two Operation Guide
2.1 Adding a user
2.1.1 Adding the first user (Master)
Note: 1) the first user is recognized as the Master by default.
2) Before the first user is registered, everyone is able to unlock. Please register a user when this
lock is assembled on the door.
3) If the first finger registration fails, the red light lightens and there will be the three short sounds
Di-Di-Di. Then system turns off automatically. User can operate after restart.
User operation Steps
Press
any
key
Lock indicator
to
Green light flash; Di- short sound;
start the system
Blue light on fingerprint sensor
Place any finger on
Green light turns off, Di- short
fingerprint sensor to
sound; motor turned on indicating
open the door
that the door open.
Green light flash; Di- short sound;
Blue light on fingerprint sensor
Press key
Place a finger on the
Green light lightens, Di- short sound; the
sensor,
sensor light turn off when first registration
and
registered twice
succeed, then please place the same
finger on for second registration
First
finger
registered succeed
Green light lightens, Di--- long
sound
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2.1.2 Adding a master
User operation Steps
Press
any
key
Lock indicator
to
Green light flash; Di- short sound;
start the system
Blue light on fingerprint sensor
Place master finger
Green light turns off, Di- short
on fingerprint sensor
sound; motor turned on indicating
to open the door
that the door open.
Press key
to
enter the registration
Green light lightens, Di- short
sound
platform
Press key
add a master
Green light flash; Di- short sound;
to
Blue light on fingerprint sensor
Place a finger on the
Green light lightens, Di- short sound; the
sensor,
sensor light turn off when first registration
and
succeed, then please place the same
registered twice
finger on for second registration
Adding
a
Master
Green light lightens, Di--- long
succeed
sound
Note: 1) to continue adding another master, please press key
registration as above steps.
and place the finger for twice
2) If the first finger registration fails, the red light lightens and there will be the three short sounds
Di-Di-Di. Then system turns off automatically. User can operate after restart.
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2.1.3 Adding a user
User operation Steps
Press
any
key
Lock indicator
to
Green light flash; Di- short sound;
start the system
Blue light on fingerprint sensor
Place master finger
Green light turns off, Di- short
on fingerprint sensor
sound; motor turned on indicating
to open the door
that the door open.
Press key
to
enter the registration
Green light lightens, Di- short
sound
platform
Press key
add a user
Green light flash; Di- short sound;
to
Blue light on fingerprint sensor
Place a finger on the
Green light lightens, Di- short sound; the
sensor,
sensor light turn off when first registration
and
succeed, then please place the same
registered twice
finger on for second registration
Adding
a
user
Green light lightens, Di--- long
succeed
sound
Note: 1) to continue adding another user, please press key
registration as above steps.
and place the finger for twice
2) If the first finger registration fails, the red light lightens and there will be the three short sounds
Di-Di-Di. Then system turns off automatically. User can operate after restart.
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2.2 Deleting user / initialization
2.2.1 Deleting a user
Note: Only master is capable to delete user.
User operation Steps
Press
any
key
Lock indicator
to
Green light flash; Di- short sound;
start the system
Blue light on fingerprint sensor
Place master finger
Green light turns off, Di- short
on fingerprint sensor
sound; motor turned on indicating
to open the door
that the door open.
Press key
to
enter the deletion
Green light lightens, Di- short
sound
platform
Press key
delete a user
Green light lightens, Di--- long
to
sound
Deletion of a user
succeed
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2.2.2 Initialization (Deleting master)
Note: 1) Initialization can only be operated after the deletion of all users.
2) After initialization everyone can access the lock. Please register your finger in time after
initialization.
User operation Steps
Press
any
key
Lock indicator
to
Green light flash; Di- short sound;
start the system
Blue light on fingerprint sensor
Place master finger
Green light turns off, Di- short
on fingerprint sensor
sound; motor turned on indicating
to open the door
that the door open.
Press key
to
enter the deletion
Green light lightens, Di- short
sound
platform
Press key
delete master
Master
to
Green light lightens, Di--- long
sound
deletion
succeed
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2.3 Unlocking by fingerprint
User operation Steps
Press
any
key
Lock indicator
to
Green light flash; Di- short sound;
start the system
Blue light on fingerprint sensor
Place registered finger
Green light turns off, Di- short
on fingerprint sensor to
sound; motor turned on indicating
open the door
that the door open.
Turn handle to open
the door
2.4 Always-open function
Always-open function is used on the condition that everyone can access to the room by only turn
the handle, without any key or fingerprint verification.
Setup: Press key
in 3 seconds after placing the registered finger on scanner for verification, and
before motor sound which indicating the door unlocked.
Cancel: Press key
lasting for more than 3 seconds, or unlock the door by a registered finger.
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2.5 Emergency mechanical key
Two high security emergency keys are included with each lock. In case of low battery power or other
malfunction, the door lock can still be unlocked by using the mechanical key.
Open the door with emergency key by following steps:
1) Use the key to pry off the emergency key cover.
2) Insert the key and turn 90 degree in anticlockwise.
3) Turn the handle to open the door and pull out the key.
2.6 Battery replacement
Screw out the battery cover and remove the four batteries from the battery compartment. Then,
place four new AA size batteries into the compartment, and screw on the battery cover.
Battery
cover
Battery
compartment
Caution:
1. Use only the same type of new batteries and do not mix old batteries.
2. Never use batteries other than alkaline.
3. Battery life: Usually the 4×1.5V alkaline battery can be used for operation more than 3,000 times.
Before battery is running out there will be low battery alarms every time when user enrollment.
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Chapter Three Installation Guide
3.1 Drill mounting holes
Drill and trim the holes to dimensions as below shown (Unit in mm)
Door
(1)
3.2 Installation of Lock Body
Steps:
Door side
1. Insert the lock body into the door.
2. Fix it with 2 point-head screws
Lock body
(2)
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3.3 Installation of Front Panel
Steps:
a.
b.
c.
d.
e.
Insert the four connecting rods onto the holes on front panel respectively.
Put the transmission shaft into the correspond hole on the front panel.
Put on the rubber mat
Pull the power cable on the front panel through the upper mounting hole.
Insert the four connecting rods and transmission shaft into the corresponding holes on the
door. Then the front panel is placed closely on the door.
Rubber mat
Power cable
Connecting rods
Transmission
shaft
Front panel
(3)
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3.4 Installation of Back Panel
Steps:
a.
Put the spring into the handle hole on the back panel
b.
Put on the rubber mat
c.
Connect the power cable from front panel with the cable on back panel.
d.
Insert the four connecting rods and transmission shaft into the corresponding holes on the back
panel. Then the back panel is placed closely on the door.
e.
Screw on four flat- point screws on the back panel to fix the front and back sides. Please refer to
the picture (5) on next page (P 17)
Rubber mat
Back panel
Power cable
Spring
(4)
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3.5 Installation of battery
Steps:
a.
Screw off the battery cover, and pull out the battery box.
b.
Put the 4X1.5V battery into the battery box, and screw on the battery cover. Please pay attention to
the positive and negative pole.
Battery cover
Battery box
Battery
Fixing hole
(5)
Thank you!
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