
8 K44 Duo Installation & User manual
ENG
K44 Duo Installation & User manual 9
ENG
1
Power in, terminal nos 1(+) and 2. 12-24 V.
2
Input for extra LED (red), terminal nos 3 and 4.
10-35 V DC.
3
Tamper switch, terminal nos 5 and 6. Closed when
the housing is closed.
4
Code disabling from external time clock.
Input 1: Close terminal nos 8 and 7.
Input 2: Close terminal nos 9 and 7.
5
Output for alert or duress. Use E7 relay. Connect
between terminal nos 10 and 1(+).
6
Contact for zero (0) opening. Close terminal nos
11 and 7.
7
Output for Door bell (buzzer). Use E7 relay. Con-
nect between terminal nos 12 and 1(+).
8
Input for door contacts. The contact is closed
when the door is closed. Terminal nos 13 and 15
(19 and 21 respectively).
9
Exit button. The door opens on closing terminal
nos 14 and 15 (20 and 21 respectively).
10
Electric locking device. Dashed line refers to locks
with fail-safe function.
11
SW1 push button. Used when choosing password
and erasing memory.
Wiring
12-24V
1
2
3
4
5
6
SW1
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
LED
TAMPER
0V
1
2
”0”
LOCK 1
0V
EXIT 1
CONTACT 1
LOCK 2
0V
EXIT 2
CONTACT 2
1
2
3
4
5
6
7
8
9
11
10
10
8
9
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