Bewator K44 Technical Manual
K44 Code lock
Technical manual
GB
Copyright © 2002 Bewator AB, Solna, Sweden.
Material from the K44 Technical manual may only be copied with the
consent in writing of Bewator. Bewator reserves the right to alter both
the content of the manual and the design of the product.
Document number: 80084-1
Bewator AB is part of the Swedish Bewator Group AB, which
develops and markets a complete security product range that includes
access control and alarm. Sales, installation and servicing are handled
by a national dealer network.
Actions (such as unauthorised manipulation, copying etc.), must not
be taken with the software contained in the products and systems.
Such actions are regarded as copyright violation and may result in
imprisonment or fines and may likewise lead to an obligation to pay
damages and compensation for using the software.
K44 Technical manual 3
What is K44?.......................................... 4
Timing the codes.................................. 4
Standard mode and advanced mode...5
Duress ................................................. 5
Zero opening........................................ 5
The keypad............................................. 8
Wiring ..................................................... 6
Buzzer and LEDs................................. 9
Choose password .............................. 10
Change password.............................. 11
Programming the codes..................... 11
Erasing codes.................................... 12
Changing codes................................. 13
Set opening time................................ 13
Deactivating the Buzzer ..................... 14
Door open permanently ..................... 15
Duress on/off ..................................... 16
Standard mode or advanced.............. 17
Erase the memory.............................. 17
Using K44............................................. 18
Entrance ............................................ 18
Unlock the door permanently ............. 18
Enter duress code.............................. 19
Technical data ..................................... 20
Programming overview....................... 22
4 K44 Technical manual
What is K44?
K44 is a compact code lock designed for one
door. To open the door, a four-digit entrance
code is used (six-digit codes can be used in
advanced mode). All programming is done
using the keypad.
Timing the codes
K44 offers the possibility to time the codes
you have programmed via an external time
clock. This is useful if certain codes, e.g. the
cleaner's code, should only be valid certain
hours while the staff should have access to the
door 24 hours a day.
Connecting two time clocks to K44, you can
make use of three different time zones for code
timing: one controlled by time clock 1, one
controlled by time clock 2 and one valid 24
hours a day, i.e. no timing.
When programming the codes you should
determine to what time control group they
should belong.
0 = no timing, 1 = group 1 and 2 = group 2.
K44 Technical manual 5
Standard mode and advanced
mode
K44 is delivered in standard mode, which
means you can program up to four different
four-digit codes. If you set the code lock to
advanced mode you can program 20 four-digit
and 10 six-digit codes.
Duress
K44 is equipped with an output for duress. If a
person is forced to open the door under threat,
he or she can enter a special code activating an
alarm (if connected).
Zero opening
To facilitate entrance, e.g. during office hours,
you can connect an external contact enabling
you to activate or deactivate the possibility to
open the door by simply pressing the zero
button on the keypad
6 K44 Technical manual
Wiring
The numbers refer to the diagram on the right.
1
Electric locking device. Dashed line refers to
locks with failsafe function.
2
Voltage feed in, terminal block nos. 1 and 2.
3
Contact for zero opening. Close terminal
block nos 6 and 7 (or 13).
4
Timing from external time clock. Input 1:
close terminal block nos. 9 and 7 (or 13).
Input 2: close nos. 8 and 7 (or 13).
5
Remote opening button. Close terminal
block pos. 10 and 7 (or 13).
6
Door bell. Output for activating a buzzer or
similar. Always use relay E7 (connect
between nos. 11 and 2(+).
7
Duress. Output for activating e.g. an alarm.
Always use relay E7 (connect between nos.
12 and 2(+).
8
Tamper switch. Normally closed when the
housing is closed.
9
Extra LED. Max. voltage 30V DC.
1
0
Remove the jumper if background lighting is
not desired.
11
If the voltage feed is below 20 V, set the
jumper to 12 V.
K44 Technical manual 7
8 K44 Technical manual
The keypad
1 2 3
4 5 6
7 8 9
0 B
Y
ellow LED
Indicates
ke
yp
resses.
Green LED
Lit when
the lock is
open.
B
Press B and enter
the 6-digit
password to
program K44.
Press B to
leave programming
mode.
= A
Functions as a door bell
and starts the sequence
telling K44 what you
want to program, e.g.
A
21 to program codes.
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