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Press battery cover slightly and push to the direction of the arrow to open. 

For the Emergency use

 : If [Open / Lock] button is not working, then just turn the

manual lock by finger to open.

Deadbolt

Manual Lock

Open/Lock button

When auto lock is set

When manual lock is set

Default setting is auto lock so the door

will be locked automatically in 3 seconds

after it's closed. 

Press [Open / Lock] button of Back Ass'y or turn the manual lock knob to

[Locked] position to lock the door. 

Auto locking mode

Manual locking mode

Auto, Manual locking mode

Attention

Auto relocking function : 

When the door is not opened within 7 seconds after

the lock is open, the door is relocked automatically. 

Open battery cover and

press [Register button]

Open battery cover and

press [Register button]

After the door is opened, auto locking sensor detects auto locking status. 

When the door is open(auto locking detect sensor is not working),

push up [Keypad cover] and press [

] button to lock the door. 

[Register button]

[Register button]

(Default setting is auto locking mode.) 

1. When the auto lock function is set, if the door is closed, it will be locked

    automatically within 3 seconds. 

2. User can set the manual lock function to unset the auto lock function

    to lock the door only when it's necessary. 

Attention

1. If no button is pressed within 7 seconds after push up the [Keypad cover], 

    entering mode will end with error sound. 

2. When [Keypad lamp] is off, press [

] button and enter password. 

    Then, the door will be opened with melody. 

Product Composition

Registering and changing the password

Name of parts (Front Ass'y)

Name of parts (Back Ass'y)

To open the battery cover

Locking the door from inside

315N

315D

315S

AA Battery 4pcs

Bolts for installation

Strike & Strike spacer

User Manual

Digital Keys

(315D model only)

Smart keys

(315S model only)

Emergency

power terminal

Smart key

touch point

(315S)

Front Ass'y

Opening the door from outside

Opening the door with password

Opening the door with

digital key (315D)

Push [Keypad cover] up. Push down the cover after pressing password and

the door will be opened with melody. 

[Entering password]

Caution

Caution

Registering the digital key/smart key (for 2way only)

When you register new digital key, smart key or register it again, you need to

register all digital key or smart key at a time. 

Press [Register button] and [0] button for 5 seconds and all registered

digital keys or smart keys will be deleted. 

2. Open [Keypad cover] of Front Ass'y

and press password (4 ~ 12 digit) except

[

] and [ # ] buttons.  

1. Open [Battery cover] of the Back

Ass'y and press [Register button]

once briefly. 

5. Password registration is finished

if you press [Registraion button]. 

3. Press [

] to save. 

4. To register another password,

repeat No. 2 & 3. 

1. Open [Battery cover]

and press [Register button]

briefly. 

2. Place the digital key or

smart key on the touch

point of the front ass'y.

(Whenever you contact it,
registration is done with
beep sound). 

3. Press [Register button]

to complete registration. 

(Up to 3 passwords can be registered)

The door must be open while registering the password.
Default password is 1,2,3,4.  

Deleting digital key or smart key

 1. In case of registering more than 1 password, all process should be done 

     at a time. (Existing passwords will be deleted when registering new password)

 2. When all three passwords are registered, Registration mode will be 

     automatically end. 

 3. If no password is entered within 7 seconds while registering password, 

     registration will be cancelled. 

Register

button

Default setting is auto lock so the door

will be locked automatically in 3 seconds

after it's closed. 

Locking the door from outside

Push the [Keypad cover] up and press [

] button to lock the door. 

When manual lock is set

When auto lock is set

Opening the door from inside

Press [Open / Lock] button of the Back Ass'y or turn the manual lock knob to

[Open] position to open the door. 

Back Ass'y

Digital key

touch plate

(315D)

Keypad cover

Keypad

Auto Lock Latch

Mounting Plate

1. Place the registered digital key

to [Digital key touch plate].

2. After beep sound, the door will be

opened.  

1. Place the registered smart key

to [Smart key touch point]. 

2. After beep sound, the door will be

opened. 

Opening the door with

smart key (315S)

Installation Template

As this is a keyless digital door lock, damage may occur

to parts of the dead lock system if it is not used according

to the manual. Users should be fully aware of the manual

and how to operate this product.   

CAUTION

315 Series

 

User Manual

Warning

Safety precautions

The precautionary measures are for the safety of the user, for the prevention

of property damage, and for the avoidance of any inconveniences due to

an accident. These must be read and followed properly.   

 

• 

Do not disassemble or alter the lock.

UNICOR HIGHTECH CO., LTD 

- This manual may change without notice in case of product improvement.
- Product specifications are subject to change without prior notice.
- This manual should not be edited or changed without manufacturer's permission. 

• 

Do not install where the distance over 5mm 
between the door and door frame.  

• 

Please do not expose the password and change the 
password in regularly. 

• 

Please do not mix old with new batteries or use 
different types. Always use new alkaline batteries.  

• 

Do not clean the product with flammable materials 
such as alcohol, benzene or thinners. Such 
materials may damage the surface or cause a fire.  

• 

Replace the current batteries with new ones within 
1 week after the battery replacement notification 
melody sounded off for the first time.  

• 

Do not press using sharp tools or press numeric 
button excessively.

• 

Make sure the door is completely locked when 
going out.

• 

Batteries should not be exposed directly to heat 
sources or flames, or submerged in water, because 
they may leak or explode, resulting in severe 
damage. Please do not use damaged batteries.

• 

Place the batteries carefully and correctly 
according to their polarity (+/-). If the batteries 
are inserted in a wrong way, differently from the 
indicated direction or polarity, leakage or rupture 
could occur. Pay attention to it.      

Installation Template

Folding line

for standard

f ire-proof door

Folding line

for one-side

open or

both-side

open door

32mm diameter hole

32mm diameter hole

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