Samsung SHS-2520, SHS-2521 Instruction Manual

Passcode must be entered with the number keypad lighted up, and
when the light is turned of f, press the [*] button and enter it again
then.
When the passcode is incorrectly entered to cancel the input, press
the [ ] button and start from the beginning.
If the passcode is incorrectly entered for five consecutive sounds, a
different alarm sound is played for about 10 seconds, and the
operation of doorlock is paused for roughly 3 minutes. During the
operation pause status, "beep" sound is played every 10 seconds,
and after 3 minutes, a long "beep" sound is played, and the pause
status is automatically disabled.

Convenient Opening of the
Door

Simple operation via card and
passcode

Automatic lock feature

Safer with automatic lock feature

Prank Prevention Feature

In the case of entering unregistered
information, the attempt is
automatically blocked

Dual-Lock Feature

With dual-lock feature, the security
is enhanced

Fire Detection Feature

Built-in fire detection sensor

Crime Prevention Feature

When going out, crime prevention
feature can be used.

Internet Home Page

SamsungSNS(Inc.)
ServiceCenter
Representative
PhoneNumber

Anywhere in the country

If you accurately provide the product name,
fault condition, and contact number, then
we will always provide kind assistance and
quick service to customers' questions.

Precautions for Safety

Warning

Precautions for safety protect the user's safety and prevent damages
and inconvenience due to accidents. Please read this and use the
product properly.

Do not install or repair the product
randomly as you want.

Do not install the product in a location
where the gap between the door and
doorframe is more than 5mm.

Cautiously manage the passcode so
that other people cannot know it, and
regularly change the number.

Do not operate the product when your
hand is wet, and be careful to not let
water, beverages, and other liquid to
get inside the product.

Do not forcibly press or use a sharp
tool to hit the button.

When you are going out, always
check the ensure that the door was
fully locked.

Properly fit the battery into the product
onto its accurate (+/-) terminals.
When the battery is incorrectly placed
in its direction or charge as displayed
into the battery room, leakage and
breakage may occur, so please be
careful.

When the battery life is ended, replace
all the batteries at once, and avoid
using new and used batteries at the
same time.

When cleaning the product, do not
wipe it with water, benzene, or
alcohol, and instead, use a dry cloth.

Replace the batteries to new ones
within one week of first hearing the
battery replacement notification alarm.

Product Components

Product components may be changed depending on the
installation environment.

Outside

of Main Unit

Doorframe Strike Plate

(Strike)

Key-Tag (2EA)

'AA' Battery (LR6) (4EA)

Spacer

Instruction Manual

Installation Screw

Installation

Paper Diagram

Inside of Main Unit

Fixed Panel

Warning
You must carry or keep at least one

emergency key outside.
In the case of an emergency, please
read and learn the instruction for
manual switchgear.

Names and Features (Outside)

Number cover opened

Number cover
closed

Number cover

Reset hole

Number keypad

Display lamp
Card recognition

button

External power
contact are

Opened

Close

Card
recognition
area

Names and Features (Intside)

Registration Button

OPEN Button

Manual Switchgear

Deadbolt

Door Opening Sensor

Automatic/Manual Lock
Conversion Switch

Gently press the battery cover of the main unit on the
inside and pull the cover in the direction shown in the
arrow.

Opening the cover of the main unit on the inside

Opening the door from the outside

(passcode)

Initialization
(master information, passcode, card, key tag)

Passcode Registration

1. Press the [Number Input] button.

1. Press the [Register] button. 2. Register the new passcode.

1. Press the [Register] button.

1. Press the
[Register] button.

2. Enter the master
information

3. Enter the master
passcode

Register the first master passcode

2. Enter master passcode.

Only applicable in using master information

1. Press the
[Register] button.

2. Contact card and
key tag.

3. End card key
registration

Raise the [number cover]

- With the number cover open,
press the [*] button

At the card recognition area,
contact the card and key tag

Lower the [number cover]

Open the battery cover and
shortly press [register] button.

Open the battery
cover and shortly
press [register]
button.

To end registration,
press the [register]
button of the main
unit on the inside.

Contact the card or key
tag that needs to be
registered.

Enter the new passcode (4~12
digits) and press the [*] button.

Open the battery cover and
press the [register] button for
about 5 seconds.

Open the battery
cover and press the
[register] button
shortly.

1. Press the [Register] button. 2. Enter the master information.

Change the master passcode (if already registered)

Open the battery cover and
press the [register] button
shortly.

When the light comes onto the
number keypad, enter '88' and
then press [*] button.

3. Enter the master passcode 4. Enter the master passcode
that is to be changed.

Enter the master passcode that
you would like to register, and
press [*] button

Enter the master passcode
that is to be changed, and
then press [*] button.

When the light comes
onto the number
keypad, enter '88' and
then press [*] button.

Enter the master
passcode that you
would like to register,
and press [*] button.

When the light comes onto the
number keypad, enter the passcode
and then press the [*] button

2. Enter the passcode.

3. Lower the [number cover]

Success :↑Ding Dong Deng Dong Melody
Fail : Ding Dong Ding Dong Melody

When all of the lights in the number
keypad show up, enter the passcode
and press [*] button.

Reference

With the number cover opened, card or key tag is not recognized.

For the card that is not automatically recognized, press the
[card recognition] button and then try to be authenticated.

Reference

Opening the door from the outside

(card, key tag)

Success :↑Ding Dong Deng Dong
Fail : Ding Dong Ding Dong

Things to know before using this product

※ All registration and setting operate only when the door is open.
※ In addition to regular passcode, card, and key tag, master

information )passcode, card, and key tag) may be registered
additionally for use. Master information is not erased in the case of
regular passcode, card, and key tag registration. When the product
is first purchased, there is no registered master information

Tip : If the master information is registered, pressing register
button shortly will give "ding dong dong ding" sound instead of
"ding dong" sound.

Passcode can be registered in 4~12 digits, and only one
can be registered to use

All registered information, including master information, are
deleted. When registered information is initialized, the passcode
is set to be '1234’.

Registration and changes to master passcode

Master passcode can be registered in 4~12 digits, and only one
master passcode can be registered to use.

Card and Key Tag Registration

When card or key tag is registered, previously registered card
and key tag information are all deleted, so try to register all
cards and key tags at once. Total of 20 card keys and key
tags can be registered (ISO 14443 Type A support)

Caution

Please be careful to manage the passcode so that other people will
not know. Using the same passcode for a long period of time may
lead to its exposure, so regularly change the passcode for use.

Registered passcode cannot be deleted, so register a new passcode
to use.

Caution

To register various cards and key tags continuously, register the card
or key tag, and contact another card or key tag within 10 seconds. If
another card or key tag is not registered within 10 seconds, the
registration automatically ends.

To check if the card or key tag is normally registered, check the card
and key tag, and then close the door.

"Samsung SNS Doorlock" abides to the "ISO 14443 Type A standards,
and the cards, key tags, and NFC-use smartphones that completed
certification from "Samsung SNS Doorlock" are able to be registered on
the doorlock for use.

Reference

Registered master passcode cannot be deleted, so it needs to be
changed to a new master passcode or used with initialization method to
delete all the registered information (master information, passcode,card,
and key tag).

Raising the number cover within 5
seconds after the door is locked will
lead to flickering of light on the
number keypad, and if [ ] button is
pressed at this time, crime
prevention feature is put into setting.

After contacting registered
card or key tag, or entering
the passcode, press the [ ]
button

Open the battery cover and
press the [register] button
shortly

After contacting the registered
card or key tag or entering the
passcode, press the [*] button

To register several master card and key tag, after registering the
previous key tag, please contact the next card or key tag for registration
continuously within 10 seconds.

When registering continuously, not contacting another card or key tag
within 10 seconds will lead to automatic end to the proces

Opening and closing the door from the inside

With the door locked,
pressing the [OPEN] button
of the main unit on the inside
opens the door.

Electrically opening the
door

With the door manually locked,
pressing the [OPEN] button of
the main unit on the inside
locks the already closed door.

With the door locked, turn
the manual switchgear to
direction.

With the door closed in manual
lock status, turn the manual
switchgear to direction

Electrically closing the
door

Mechanically opening the
door

Mechanically closing the
door

Reference

In the case of registering master card and key tag, existing master
card and key tag information are all deleted, so please register all
the master cards and key tags at once. Maximum of 5 can be
registered. (ISO 14443 Type A supported)

Master card, key tag registration

Open the battery
cover and shortly
press [register]
button.

When the light comes
onto the number
keypad, enter '88' and
then press [*] button.

Enter the master
passcode that you
would like to register,
and press [*] button.

1. Press the
[Register] button.

2. Enter the master
information

3. Enter the master
passcode

Lower the
[number cover]

- With the [number cover] open,
card and key tag are not
recognized.

Contact the card or
key tag for registration
to the contact area.

To end the registration,
press the [register]
button on the inside of
the main body

4. Lower the
[number cover]

2. Enter the master
information

3. Enter the master
passcode

With the dual-lock feature in setting,
touching the number keypad from the
outside sounds an alarm, and the door
cannot be opened. But, if the manual
switchgear is changed to direction,
then the door can be opened.

Dual-Lock Feature is a feature to prevent the door from
opening from the outside.

Setting/Disabling Dual-Lock

With the door locked, press
the [OPEN] button on the
inside for 3 seconds.

Shortly press the [OPEN]
button on the inside.

Setting Dual-Lock Feature

Setting Crime Prevention
Feature

Disabling Crime
Prevention Feature

Press the register button.

Enter card, key tag, and
passcode

Dual-Lock Action

Disabling Dual-Lock Feature

Ding Dong Deng

Ding Dong Deng

Ding Dong
Ding Dong

Set the [automatic/manual lock]
switch inside the main unit to
"automatic A" / "manual M" position.

- Automatic Method: When the door is closed, the door locks automatically
in two seconds. But, it does not operate when the battery discharges.

- Manual Method: The door does not lock automatically even when it is
closed, so the door locks when the [OPEN] but ton on the main unit of the
inside is pressed, or the number keypad is touched.

It is possible to set the automatic lock feature that
automatically locks the door when it is closed.

Automatic/Manual Lock Feature

The sound from entering the passcode, locking the door, or
opening the locked door can be adjusted. When the product
is first purchased, the default setting is to play all the sounds.
(Two levels)

Sound Setting/Disabling

1. Press the [Register]
button.

Open the battery cover
and shortly press the
[register] button.

Press the numbers
between [0~3] and then,
[*] button to set the sound.

2. Sound setting

- [0] button: Silence (excluding the alarm sound, all sound is disabled.)

- [1]~[3] button: As the levels go up, the sound becomes larger.

To prevent the intrusion from the outside when you are going
out, this feature triggers an emergency sound when the
doorlock is operated from the inside.
With the crime prevention in setting, pressing [OPEN] button
from the main unit on the inside triggers an emergency
sound for 5 minutes.

Setting/Disabling Crime Prevention Feature

After opening the battery cover on the main unit of the inside,
press the [register] button or take out the battery. Then,
contact the registered card or key tag, or enter the passcode,
and then press the [*] button.

Disabling Alarm Sound/Emergency Sound

When the doorlock is erroneously operated from the outside,
this feature sounds an alarm as well as prevents the doorlock
from working.

Trying to open the door with unregistered card or key tag, or
incorrectly entering the passcode for five times or more, an alarm is
sounded, and the doorlock does not operate for 3 minutes.

Prank Prevention Feature

Battery Replacement

When the battery replacement notification alarm sounds

If opening the door with passcode, card, or key tag triggers "Fur
Elise" melody, then it is time to replace the batteries.

Replacing the battery

All 4 batteries must be replaced to new ones within 1 week of first
sounding of the alarm.

- Depending on the door lock usage situation, following number of
batteries are inserted to be used.

Caution

Battery life for use may vary depending on its manufacturer,
manufactured date, and user environment. (With 4 AA-type alkaline

1.5V batteries, about 10 months of use based on 10 uses per day is
possible.)

Liquid coming from batteries can damage the product, so please
check on this in regular basis (about once in 6 months).

After the battery replacement notification alarm is sounded, passcode
/card registration, changes, or feature setting cannot be made until
the batteries are replaced.

Use of Emergency Batteries

Not changing the batteries and continuing to use them when
it is time to replace the batteries will cause them to discharge,
preventing the doorlock from properly operating.

Opening the door with emergency batteries

Purchase the emergency battery (9V) from nearby convenience
store or electronics store.

- Rather than regular manganese battery or rechargeable battery,
it is best to use alkaline battery, which has longer operation life.

With the 9V battery contacting the outside power (emergency
battery) contact area on the outer side of the main unit, contact
the card or key tag, or enter the passcode.