IR-Tec DUOGUARD DP-550P User manual

R
DUOGUARD
Pet Immune Dual Technology Detector
DP-550P Installation Instructions
GENERAL
Thank you for choosing IR-TEC DP-550P pet immune
dual technology motion detector for your security
system. The DP-550P is a compact motion detector
that combines a passive infrared (PIR) and a
microwave (MW) motion sensor. The alarm signal will
be transmitted when both sensors detect the motion at
the same time. It provides superior reliability in
intrusion detection to your alarm system. Its patent
pending Target Size Verification (TSV) technology
makes this detector able to immune the detection of
domestic pet up to 18 kgs.
INSTALLATION HINTS
The DP-550P may be either wall or corner mounted by
applying different knockouts. Corner mount is usually
recommended for optimum detection.
Do not install where the
detector is in or facing
direct/reflected sunlight,
window onto main road to avoid
car head light.
Ensure that there are not any
obstructions (plants, screens,
furniture etc.) within the range
which may block the detection.
The detector should not face to
the ventilation of HVAC or any
equipment that may produce
strong temperature change.
Locate the detector at least 1
meter away from the nearest
fluorescent light to avoid
interference to MW sensor.
The tamper protection will be
activated if the locking screw of
front cover and bottom case is
loosen. Ensure to fix the screw.

Avoid running the alarm cable along with AC mains
cables !!!
DESCRIPTION
PET IMMUNITY NOTICES
Important!!
To ensure optimum pet immunity of this detector,
please read the following notices carefully.
1. This detector is immune one domestic pet up to
18 kg or 60 cm moving on the floor. If animal is
slightly bigger or taller, mount the detector a bit
higher may still maintain similar immunity.
2. If animal activity may take place above 1 meter
high, pet immunity allowance will be significantly
reduced. It is therefore recommended to select a
mounting location where animal’s possible
movements are not available within 1.8 m from
the detector.
3. This detector should be mounted on the wall or
corner at 2.3 m high and perpendicular to the
floor.
Min. 1m
Light
4. DO NOT USE any mounting bracket with swivel
adjustment.
5. The weight of animal can only be used as a
reference. Other factors such as height and color
of fur could also affect the level of immunity.
TAMPER
6. DO NOT AIM the detector at the stairways that
animal can climb or pass through.
7. It is vitally important to verify the pet immunity
function after installation. If animal movement is
detected, relocate the detector may be
necessary.

MOUNTING & WIRING
1. Open the front cover and carefully remove the
PCB from the bottom case. Select the adequate
knockouts and mount the bottom case on.
2. Connect the cable to the correct terminals
according to the following instructions. Replace
and fix the PCB on the bottom case. Replace the
front cover and then walk test can be conducted.
Wiring Diagram
+ALARM
TAMPER
-
Tamperoutput(NC)
A
larm output (NC/NO)
Power in
p
ut
(
9 ~ 16 VDC
)
 TAMPER: Connect to the tamper protection loop.
 ALARM: Alarm output.
 – : Ground of DC power input.
 +: Positive of DC power input.
WALK TEST
It is necessary to carry out a thorough walk test of the
detector to ensure correct coverage. Also to ensure
that both PIR & microwave sensors are detecting the
same area.
1. Apply the DC power supply and give about 60
seconds for sensor to warm up. After the warm up
time expires, walk across the detection zones at
normal speed. The red LED will lit when it detects
the motion.
2. If microwave sensor is over sensitive (green LED
remains on), adjust of the thumb wheel of MW
sensitivity trimmer in counterclockwise until ideal
detection range is obtained.
Warning: Changes or modifications this nit not expressly
approved by the party responsible for compliance could void
the user’s authority to operate the eqipment.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received,
Including interference that may cause undesired
operation.
JUMPER SWITCH SETTING
A 6x2-pin jumper switch is available for various
settings of the detector. Please refer the following
instructions for setting options.
Code Description Placed (ON) Removed (OFF)
MW MW sensor
detection
Enable MW LED
indication
Disable MW LED
indication
ALM Alarm relay
output
Enable alarm LED
indication
Disable alarm LED
indication
O/P Output format N.O. output N.C. output
PIR PIR sensor
detection
Enable PIR LED
indication
Disable PIR LED
indication
Pulse count selection
Code Pulse count 1 Pulse count 2 Pulse count 3
SWA ON OFF OFF
SWB OFF ON OFF
DETECTION PATTERN
110°, 12 x 12m at 25°C Top View
110°
Side View
2.3m
2.5m 8m 12m
SPECIFICATIONS
Power supply ............9 ~ 16 VDC, 12 VDC typical
Current drain.............30 mA @ 12 VDC
Infrared sensor..........Dual element, pyroelectric
Microwave sensor.....DRO, patch antenna
MW Frequency .........10.525 GHz
MW output power .....6 mW E.I.R.P. peak
Alarm period .............1.5 ~ 2.5 seconds
Alarm output .............NC/NO, 30 VDC, 0.2A max.
Tamper protection ....NC, screw release activated
Mounting height........2.2~2.3 m
Pulse count...............2/3 selectable
Detectable speed......0.1~3.0 m/sec.
RFI immunity.............Av. 20 V/m (10~1,000 MHz)
Temperature .............-20°C~50°C (-4°F ~ 122°F)
Humidity....................95% RH max.
Dimensions ...............112 x 66 x 45 mm