Narbutas W-EMS-02 User manual

narbutas.com
Electronic hidden RFID lock FS
Electronic hidden RFID
lock FS
User manual

2Electronic hidden RFID lock FS
Information updated June 2023
2
A Button 4
B Button 3
C Button 2
D Button 1
E LED
F Battery compartment
G Hole for xing screws
Front view
Technical data
Dimension 61 x 61 x 22 mm
Battery VARTA1 CR123A (1x)
Locking cycles Approx 30,000
Working temperature -20°C to 65°C
Mode Multi User Mode
Private Mode
(automatic locking)
Private Mode
(manual locking)
Material Housing: plastic
Locking bolt: acrylic and
steel
Locking direction L, R
Lock attachment Screws, Adhesive pad
Door thickness Max. 25 – 30 mm
RFID type MIFARE® Classic (13,56
MHz)
Manager cards Max. 3
Master cards Max. 3
User cards Max. 30
Delete cards Max. 7
Break-o point 30 N
Default Settings
Mode Multi User Mode
Signal tones On

3Electronic hidden RFID lock FS
Information updated September 2023
Personal use mode (Suppliers term – Private mode):
• Personal to a single permanent user.
• Two types of locking are possible:
1. automatic locking – once the door is closed
the door locks automatically after 5 seconds,
user card is not required for locking.
2. manual locking – user cards must be presented
in front of the door in order to lock the
compartment.
Shared use mode (Suppliers term – Multi User mode)
• Not assigned to a single user.
• Manual locking is used - user cards must be
presented in front of the door in order to lock and unlock
the compartment.
Types of cards and codes:
All RFID cards arrive “empty”. Regardless of the cards colour each card can be programmed to be used as the following:
Before ordering
Modes of Locks
User card
• Used to operate the lock.
• One card per each lock is always included in
the package. Extra card can be ordered optionally.
• To use your own card the RFID type should be
MIFARE®Classic.
Manager card
• Required to assign user cards for each lock in
the Personal Use mode.
• 2 pcs are recommended per oce. If the lockers are
located on separate oors, buildings, oces, etc.,
it is recommended to assign a separate set of Manager
cards (1-2 cards) to each of them.
Master card
• Works as a master key and can unlock any lock in any
mode.
• Can also terminate the block mode.
• Once the master key is used, lock remains in open
state until a previous (assigned) or new user card is
presented.
• 2 pcs are recommended per oce. If the lockers are
located on separate oors, buildings, oces, etc.,
it is recommended to assign a separate set of
Master cards (1-2 cards) to each of location.
Delete card
• Used in Personal Use mode.
• When Delete card is used, all assigned cards
(up to 30) are deleted from the lock’s memory,
while Master and Manager cards remain assigned.

4Electronic hidden RFID lock FS
Information updated September 2023
Step 1.
• Assemble the lock and the battery. Use assembly
instructions (link).
Lock setup
Step 3
Assigning the cards
• For Shared use mode Master cards need to be
assigned to each lock. User Cards can be used with any
lock that is in shared mode without assignment (video).
• For Personal Use mode both Manager cards and
User cards need to be also assigned to each lock
(video).
Assigning Master card
1. Press the programming button 4 for two seconds.
The green LED starts ashing.
Step 2.
• Choose the mode for the lock: Shared use or
Personal use.
• All locks arrive in pre-set as Shared use mode.
No additional programming is required. Skip to Step 3.
Switching from Shared to Personal Use (video).
In order to use the locks in Personal mode you have to
choose out of 2 locking types: automatic locking
or manual locking:
1. To program the locking type, press the programming
button 3 for two seconds.
2. Conrmation of the successful process is ashing of
the green LED and subsequent signal tones:
3. When you hear two signal tones – this is a change
from Shared use to Personal use with Automatic
locking - the door locks automatically after
5 seconds, user card is not required for locking.
4. If you hold further and hear three signal tones – this
is a change from Personal automatic locking to
Personal with Manual locking - user cards must be
presented in front of the door in order to lock
the compartment.
A Button 4
B Button 3
C Button 2
D Button 1
E LED
F Battery
compartment
G Hole for
xing screws
Note: assigned user cards are deleted when the locking
type is changed.
2. While the green LED is ashing, hold the Master Card
to be assigned in front of the lock.
3. A beep conrms the successful operation.
4. If required, hold additional Master Cards to be
assigned in front of the lock one after the other
(max. 3).
5. As the card will/may have the same colour mark this
card to recognize later. (e.g. write “Master card” with
permanent marker on the card and indicate
the location – “1st oor”).
A Button 4
B Button 3
C Button 2
D Button 1
E LED
F Battery
compartment
G Hole for
xing screws

5Electronic hidden RFID lock FS
Information updated September 2023
Assigning manager cards (for Personal use only)
1. Press the programming button 1 for two seconds.
The green LED starts ashing.
Assigning User cards (for Personal mode only)
1. Hold manager card in front of the lock. The green
LED starts ashing.
2. While the green LED is ashing, hold the card to be
assigned centrally in front of the lock.
3. A beep conrms the successful operation.
4. If necessary, hold additional cards to be assigned
one after the other in front of the lock (Multiple User
cards can be assigned to the same lock, for a group
of people to use the same locker. Card limit for
1 lock - 30).
2. While the green LED is ashing, hold the Manager
Card to be assigned in front of the lock.
3. A beep conrms the successful operation.
4. If required, hold further Manager Cards to be
assigned in front of the lock one after the other
(max. 3).
5. As the card will/may have the same colour mark this
card to recognize later. (e.g. write “Manager card”
with permanent marker on the card and indicate
the location – “1st oor”).
A Button 4
B Button 3
C Button 2
D Button 1
E LED
F Battery
compartment
G Hole for
xing screws

6Electronic hidden RFID lock FS
Information updated September 2023
Operating the locks
∙ ∙
Shared use mode (all free lockers are unlocked, until user requires storage) (video)
Lock: Hold your user card in front of the door, a long beep
and locking sound conrms successful locking,
close the door to nish.
Unlock: Hold the card in front of the lock and wait until
a single beep is heard and door opens automatically.
∙
Personal use mode (all assigned lockers are locked until user requires access)
Unlock: Hold the card in front of
the lock and wait until a single beep is
heard and door opens automatically.
∙
Lock (automatic locking): lock
activates automatically after
5 seconds even in open state.
Door should be closed within
30 seconds.
Note: If the door is not closed during
this time, an alarm sound for
10 seconds (video).
Beeps/ Indications
1 Signal tone and red LED light
Cause: Unauthorized card presented.
(Assigned /Shared Mode)
If an unauthorized transponder is held
in front of the lock 5 times, the lock
blocks for 60 seconds. During the
locking period, the lock rejects all
transponders by emitting a signal
tone and lighting up the red LED.
The locking mode can be cancelled
by holding the manager card in front
of the lock.
10 second alarm
Cause: Door left open for too long.
(Assigned Mode)
If the lock in Private Mode with
automatic locking (mode 2) is not
closed within 30 seconds after
opening, a 10-second alarm will
sound. This function can be switched
on or o by pressing programming
buttons 1 and 2 simultaneously.
8 signal tones and blue LED light
Cause: Battery low (Assigned /
Shared Mode)
If the battery capacity falls below a
certain limit, the blue LED lights up
when a transponder is presented and
a signal tone sounds 8 times. If the
critical range is reached, the lock can
no longer be locked or can only be
opened with the Master Card.
∙
Lock (manual locking): Hold your
user card in front of the door, a long
beep conrms successful locking,
close the door to nish.
∙ ∙ ∙

7Electronic hidden RFID lock FS
Information updated September 2023
Troubleshooting
Troubleshooting step by step scenarios:
Scenario 1 - Cannot lock a new free locker
(in Shared use more)
Possible causes:
Scenario 2 - Cannot unlock my locker
(both Personal and Shared use mode)
Possible causes:
∙
∙
Wrong user card, incorrect locking.
Solution:
• Make sure that card is of correct frequency if you’re
using your own RFID card. Check if the card is presented
to the right area on the door. Firstly, lock the door
while it is open, close the door after a beep conrm
successful locking.
Card has been already used to lock another locker
(Occupied Identication)
Solution:
• In shared mode, you are only able to activate one lock
at a time. First unlock a previously locked locker,
your card will now be able to lock a new one.
∙
Check for battery limit.
If the battery capacity falls below a certain limit, the blue
LED lights up when a card is presented and a signal tone
sounds 8 times. If the critical range is reached, the lock
can no longer be locked or can only be opened with
the Master Card. (Video battery replacement).
Solution:
• check and change the batteries and try again.
∙
∙
Wrong not assigned user card. Card is presented in
an incorrect way.
Solution:
• Ensure that card is placed in the same area as the lock,
hold it in place until the beep conrms unlocking. If issue
persists open with master/manager key.
Battery low.
If the battery capacity falls below a certain limit, the blue
LED lights up when a transponder is presented and a signal
tone sounds 8 times. If the critical range is reached,
the lock can no longer be locked or can only be opened
with the Master Card.
Solution:
• Use master cards to unlock and change batteries
immediately. Otherwise, door might need to be broken.
(Video battery replacement).

8Electronic hidden RFID lock FS
Information updated September 2023
Frequently asked questions
∙
∙
∙
∙
Manager card does not operate. Lost Manager card.
Use Master card to open the lock if needed. Take note,
that user credentials will be deleted from the lock’s
memory. Assign a new Manager card to the lock
(always have extra cards on location). Take the steps to
assign user cards to the lock once more.
Lost or stollen user card.
Use Master card to open the lock if needed. For security
purposes use the Delete card to remove user information
from the lock’s memory:
• In Shared use mode – get a new user card and use any
locker that is free.
• In Personal use mode - a new user card will have to be
assigned rst to the locker you prefer. (video)
Low battery limit.
If the battery capacity falls below a certain limit, the blue
LED lights up when a card is presented and a signal tone
sounds 8 times. If the critical range is reached, the lock
can no longer be locked or can only be opened with
the Master Card.
The battery compartment is located on the front side of
the lock and is accessible even when mounted.
The battery is changed as follows:
1.Loosen the screw of the battery cover and remove
the battery cover.
2. Remove the empty battery and insert the new
battery.
3. Close the battery compartment and x it with
the screw.
Important: The battery should be replaced immediately
after the rst battery warning (p. 4?). If the battery
capacity reaches the critical range, the lock can no longer
be locked and can only be opened by the Master Card.
(Link to video of battery replacement)
Master card does not operate. Lost Master card.
If you are in Personal use mode: Use Manager card to
open the locker if needed. Otherwise, assign a new Master
card to the lock. Always have empty unassigned cards on
location, that can be programmed as a new Master card.
∙
How to change back Shared use mode, from
Personal use:
1. Press the programming button 3 for two seconds.
2. Wait till you hear one signal tone (video).
∙
How to reset the lock to factory settings?
To reset the lock to the factory settings, press the reset
button on the back of the lock. All stored settings and all
assigned cards will be deleted from the lock.
Important: The reset button is located on the back of
the lock and can only be operated when the lock
is disassembled.
Reset button