Sebury K2 User manual

K2
Digital Keypad
Introduction
The K02 uses the latest microprocessor technology to operate door strikes and
security systems that require a momentary (timed) or latching dry contact closure.
All programming is done through the keypad. Codes and operating parameters are
stored within the microprocessor and can not be lost due to power failure.
The K02 can store 1000 prox cards and user 4 digit codes. Each 4 digit code has
10,000 possible combinations. The unit has one relay with 5 Amp contacts.

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CONTENTS Page
Introduction ……………………………………………………………. 2
Product Specifications …………………………………………………. 3
Intramural Interface Circuit…………………………………………….
Mounting & PCB Diagram ……………………………………………. 4
Wiring Diagram ………………………………………………………. 4-5
Engineer Programming Information and Notes …………………….. 5
Engineer Programming
Factory Default Setting ………………………………………….. 6
Changing Master & User Codes………………………………….. 7
Setting Functions of Master & User ……………………………. 7
Set Door Relay Strike ………………………………………………7
Set Door Open Detection Time …………………………………. 8
Security Arrangement ……………………………………………. 9
Exit Engineer Programming Mode ……………………………… 9
Resetting Non Volatile Memory ………………………………………. 9
Installer Information & Notes ……………………………………………9
Technical Specifications ….…………………………………………… 10

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Specifications
1. Programmable Functions
Relay latching or momentary
Relay activate independently or together
Change Codes 1 master, 1000 users & prox cards
Door open detection
2. Programmable Timers
Door relay time 00-99 seconds
Door open detection 00-99 seconds
Alarm time 00-99 minutes
3. Wiring Connections
Electric lock
External bell
External Push Switch
Magnetic Contacts
Alarm
4. Keypad:
12 keys
5. Programming memory:
Non volatile Eeprom memory
IMPORTANT INFORAMTION
There are no user serviceable parts contained within the K2 access control keypad.
If holes are to be drilled before mounting onto a wall, check for hidden cables and/or
pipes before drilling. Use safety goggles when drilling or hammering in cable clips.
Every effort has been made to provide accurate information, however slight variations
can occur. We also reserve the right to make changes for product improvement at
any time
NOTE
PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING TO
INSTALL THE K2

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Intramural Interface Circuit
1. Alarm output interface (See Figure 1)
2. Electric lock interface (See Figure 2)
Figure 1 Figure 2
Mounting
1. Attach the rear plate to a single or double gang electrical box or secure to the
wall firmly with at least three flat head screws.
2. When wiring has been completed, attach the front cover to the rear plate.
Figure 3
Figure 4
The front cover can be permanently secured by using the short screw supplied
K2 Printed Circuit Board

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Wiring
1. Unplug the cable harness and connect the necessary cables, (See Figure 5).
2. Tape any wires that are unused.
3. Plug the cable harness , (See Figure 5)
4. Attach the front cover, (See Figure 3).
Terminal Wire Connector 1 Function
10 Green Invalid
9 White Invalid
8 ALARM Grey Alarm output
7 OPEN Yellow To Door Remote Control Button Then Negative
6 D_IN Brown To Door Contact Then To Door In
5 12V Red (+) 12Vdc Positive Regulated Power Input
4 GND Black (-) Negative Regulated Power Input
3 NO Blue Door Strike Relay N/O
2 COM Purple Door Strike Relay Com
1 NC Orange Door Strike Relay N/C
DO NOT PLUG ADAPTOR OUR TRANSFORMER INTO MAINS UNTIL ALL WIRING HAS
BEEN COMPLETED AND THE FRONT COVER SECURED.
Figure 5

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Power Up
1. After all wiring is complete and the unit face plate is attached to the back plate,
apply 12Vdc power to the unit. Accept LED(the yellow LED) flashing.
Engineer Programming Mode
To enter programming mode
Press: * 9999 # within 5 seconds, Ready(the green LED) and Accept LED
illuminated, Open LED flashing.
Note
Press: #to save changes and exit engineer programming, when all programming
has been completed otherwise changes will not be saved.
Changing Master & User Codes
In engineer programming mode:
To change Master code
Press: 0 new master code # re-enter new master code #
Upon acceptance Open LED illuminates and stops flashing. Press * after
changing the master code, otherwise unit will disregard the new code and revert back
to the factory default code.
Note: the master code must be 4-8 digit number.
Adding User Codes & Cards
To Add User cards & codes
Press: 1 read card user identification #
Note: the user identification must be 3 digit number, if adding more than 1 card, read
the next card after inputting the 3 digit code for the previous card, when you have
finished adding all cards press the # key. 1st card must be 000 up to 999.
Then the BC-2000 control station added a user card it was auto added a user code
with 1234.
Delete User Card or Cards
There are 3 options to delete a user card or cards, in engineering mode.
a.) Press: 20 0 0 0 #to delete all user cards
b.) Press: 2 read card #to delete individual user card
c.) Press: 2user identification number # to delete individual user card

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User Operation Mode
There are 3 different options for user operation mode, card only, card and password,
valid code. The optioned used is common to all users.
Press: 3 0 0 # valid card only
Press: 30 1 # valid card and password
Press: 3 0 2 # valid card or password
Setting Door Relay Strike Time
The door relay output can be operated as either normally opened or normally closed,
a maximum current of 10 ampere can pass through the relay if used as normally
opened or 5 ampere if normally closed. The door relay time can be set from 0
seconds to a maximum of 99 seconds. The factory default setting is 6 seconds and
can be changed through the keypad.
Press: 4new time from 00-99 seconds #
Setting Alarm Signal Output Time
Press: 5new time from 00-99 minutes #
Setting Door Open Detection
Press: 6 0 0 # to disable this function (factory setting)
Press: 60 1 # to enable this function.
In order for this feature to work, door contacts must be connected. There are 2
programming functions that work together in this mode.
a.) If door not closed after opening, keypad buzzer sounds.
b.) If door forced open, keypad buzzer sounds and sends alarm signal.
Setting Security Arrangement
There are two levels of keypad security available for the K2.
Press: 7 0 1 # to read 10 invalid cards or valid cards, then enter 4 wrong
passwords in succession, the keypad is locked for 10 minutes.
Press: 7 0 2 # to read 10 invalid cards or valid cards, then enter 4 wrong
passwords in succession, the keypad activates and alarm signal.
To disable this feature:
Press: 7 0 0 # factory default setting.

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Resetting To Factory Default Setting
To revert all settings to the factory default values then the Non Volatile Memory
(Eeprom) must be reset.
Reset Non Volatile Memory by switching of the power and placing the jumper
connector onto the pins 1 & 2 as per figure 2. After switching power on remove
jumper, the K2 will give a beep and is now reset to factory default values.
Changing User Password Code
The factory default setting for each user password code 1234, this can be modified so
that each user has a unique individual 4 digit code.
Press: * read user card user passoword #new password #re-enter
new password #
Using Password Code to release the door
Press: user passoword #
Technical Specification
DC Supply Voltage: Low voltage input 12 ±10%Vdc unregulated
Current Consumption: 100mA @ quiescent maximum
Door Relay: 5Amp 12Vdc
Alarm output load: 150mA pull current
Tamper Protection: Negative loop, normally closed
Codes : 1 Master, 1000 cards and 1000 codes .
Keypad: 12 keys, 3 LED status indicators
Card Types: EM or EM compatible
Induction Distance: 5-8cm
Wiring Connections: Electric lock
Remote door control
Door open detection
External door bell
External Alarm
Memory: Non volatile eeprom memory
Operating Temperature: 0C to 60C (32F to 140F)
Keypad Housing: Metal
Dimensions: 128mm x 82mm x 28mm
Weight: 500g

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Package Listing
Name
Model no.
Quantity
Remark
Digital Keypad
K2
1
User Manual
K2
1
Flat Head Screws
Φ3mm×6mm
1
Used for front case and back case
Pastern Stopper
Φ6mm×27 mm
4
Used for fixing
Self Tapping Screws
Φ3.5mm×27 mm
4
Used for fixing