IR-Tec DUOGUARD DP-550 Installation Instructions

PIR + Microwave Motion Detector

DUOGUARD

DP-550

GENERAL

Thank you for choosing IR-TEC dual technology motion detector for your security system. The DP-550 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. A unique ceiling/wall mount bracket is provided for easy adjustment of detection coverage.

INSTALLATION HINTS

The DP-550 may be either wall or corner mounted by applying different knockouts. The provided mounting bracket can be applied for ceiling or wall mount.

Corner mount is 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.) in the field of view which may block the detection.

Min. 1m

Light

TAMPER

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 !!!

R

Installation Instructions

DESCRIPTION

MOUNTING OPTIONS

Ceiling Mount

Wall Mount

1

3

2

MOUNTING & WIRING

With mounting bracket

1. Mount the base of mounting bracket on the selected position. Lead the cable through the cable access tunnel of mounting bracket.

2. Open the front cover and carefully remove the

PCB from the bottom case. Lead the cable into the case and assemble the mounting bracket with it (as shown on previous page).

3. Connect the cable to the corresponding terminals according to the following instructions. Replace the PCB on the bottom case and fix it. Replace the front cover and then walk test can be conducted.

Without mounting bracket

1. Open the front cover and carefully remove the

PCB from the bottom case. Select the adequate knockouts and mount the case on the position.

2. Connect the cable to the corresponding terminals according to the following instructions. Replace the PCB on the bottom case and fix it. Replace the front cover and then walk test can be conducted.

Wiring Diagram

+ -

ALARM TAMPER

Tamper output (NC)

Alarm output (NC/NO)

Power input (9 ~ 16 VDC)

TAMPER : Connect to the tamper protection loop.

ALARM : Alarm output (NC/NO)

– : 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 that the correct coverage is being achieved. Also to ensure that both PIR & microwave are sensors working to the same detection 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.

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

MW MW sensor

Placed (ON)

Enable MW LED detection

ALM Alarm relay indication

Enable alarm LED output indication

O/P Output format N.O. output

PIR PIR sensor detection

Enable PIR LED indication

Removed (OFF)

Disable MW LED indication

Disable alarm LED indication

N.C. output

Disable PIR LED indication

Pulse count selection

Code Pulse count 1 Pulse count 2

SWA

SWB

Pulse count 3

ON OFF OFF

OFF ON OFF

DETECTION PATTERN

Model:

110

°

DP-550

, 15 x 15m at 25

°

C

Top View Side View

110°

2.2m

1m 2.5m 8m 15m

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........1.8 ~3.6 m

Mounting bracket......MB-99 included(DP-550-B)

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

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.