INSTALLATION MANUAL
VHESF - VHESS
Infrared Very Handy Exit Switch
4] MOUNTING
VHESF
3
4
Infrared sensor
sensibility
adjustment
5] WIRING AND ADJUSTMENT
BACK SIDE
+
12V
TERMINAL
+
Input voltage 12VDC or 24 VDC
-
In put voltage 0V
NC
Normally closed contact
C
Common
NO
Normally open contact
1
2
-
NC
C
NO
Ø 67
Infrared sensor
sensibility
adjustment
3
4
To shut down
the buzzer,
cut the strap
1
2
Infrared
sensor sensibility
adjustment
-
+
Minimum
Maximum
25cm
50cm
FRONT SIDE
cdvigroup.com
EN
VHESS
3