1.
General
The Viewguard DUAL motion detector comprises two systems that
operate fully independently:
The functioning principle of the detector is based on the intelligent
linkage of a passive infrared sensor and microwave. This type of lin-
king renders the detectors particularly insensitive to air and thermal
turbulences.
- Anti-Mask function (monitoring against covering) with a range of ap-
prox. 30 cm (only AM detectors)
-
function ( irst
larm ndication):
The detector that is triggered first, can be identified with the aid of
the LED indication
- A triggered alarm can be saved in the detector until it is cleared
- Range settable in 4 stages, sensitivity settable in 2 stages
- Fault/cover save or do not save
- Cyclical self-test (only AM detectors)
- Monitoring of operating voltage
- Tamper and backtamper
Common switch for tamper and backtamper.
The tamper is always active, the backtamper can be used when
necessary. (see 7.6).
- The detectors have a high immunity against false alarms without
reference surface
(in compliance with EN 50131-2-4)
- No alarm indication possible
- No control input used
- Anti-Mask function always active
- Microwave always active
(in compliance with VdS and EN 50131-2-4)
- With FAI function
- Control inputs: "Walk test" and "Disarmed"
- Programmable Anti-Mask function
- Microwave inactive in "Disarmed" state
(in compliance with VdS)
- With FAI function
- Control inputs: "Clear" and "Disarmed"
- Anti-Mask function inactive in "Armed" state
- Microwave inactive in "Disarmed" state
- Passive infrared detector plus Microwave detector.
FAI
F
A
I
1.) Easy Logic
2.) Viewguard
3.) SCM 3000 compatible
2.
Features
3.
Operating modes - overview
D
GB
Subject to change
without notice
Viewguard DUAL AM FAI
Item no. 033440.01
Viewguard DUAL FAI
Item no. 033441.01
with Anti-Mask function
VdS Class C
VdS Class B
EN and SES approval see
chapter 13.
Mounting and Connection Instructions
033440.01: G106078
033441.01: G106518
DUAL AM FAI
DUAL FAI
EPIRM.21.0V02.xx
4.
Monitoring functions
4.1
Anit-Mask function
(only AM detectors)
The detector identifies when the foil is covered at a distance of up to
approx. 30 cm. It also identifies if the IR foil of the detector has been
taped or sprayed.
Reaction time: approx. 20 sec., approx. 5 sec. in walk test mode.
The reference value is updated internally so that changes due to
contamination, etc. can be compensated for and the optimum response
threshold is maintained.
When the covering of the detector has been detected, an alarm and fault
message is transmitted to the control panel (the contacts "Alarm" and
"Fault" open). Indication at detector see "LED Indication".
Please observe the notes pertaining to the operating modes "Do not
save" and "Save" in Chapter 9.1 - Programming.
(only AM detectors)
In the "Disarmed" state and "Walk test", the correct function (PIR and
MW) of the detector is monitored cyclically. In the event of a fault, a
fault message is transmitted to the control panel (the contact "Fault"
opens). Indication at detector in the event of a fault, see "LED
Indication".
The compliance with the specified minimum value of the operating
voltage of the detector is permanently monitored.
In the event of a fault, a fault message is transmitted to the control
panel (the contact "Fault" opens). Indication at detector in case of a
fault, see "LED Indication".
4.2
Self-test
4.3
Operating voltage monitoring
5.
Detector setup
1
2
3
4
5
6
Fig. 1
10
7
8
9
11
12
10
11
12
1
2
3
4
5
6
LED yellow
LED red
Anti-Mask sensor
(only
Foil for mirror optics
Notch
Seal
AM detectors)
7
8
9
Microwave module
Plug connectors for terminal
strip
PIR module
DIP switch for programming
Mirror optics
T
/
amper backtamper
.01
P01720-10-002-04
2017-06-28