background image

INTRODUCTION

A CCTV event trigger utilising two independent passive 

infrared detectors combined in a T05 package and a 

microwave sensor. Both PIR sensors and the microwave 

have to trigger before the detector signals an alarm. The 

high precision, very reliable presence detector has been 

designed for use within CCTV installations and will alarm if 

tampered by masking.

The integral dual axis tilt sensor allows 180° of pan 

and 90° tilt. This increases the speed of the outdoor 

installation and provides incredibly accurate aiming of 

the detection pattern. The electronics module is acrylic 

coated for additional component stability. It is encased in 

a vandal-resistant high impact zinc alloy housing with a 

UV stabilised translucent front cover ensuring the sensor 

is impervious to and unaffected by weather conditions. 

Additionally the combination of precision electronics, 

digital white light filter and double shielding eliminates 

false alarms from the sun and other visible light sources. 

The DUAL TECH AM  design gives a neat and 

professional appearance with no visible indication of the 

orientation of the detector head, and totally hides the 

wiring. 

QUICK INSTALLATION GUIDE 

Apply supply voltage to the unit, the amber led flashes 10 

times, then the blue LED flashes 3 times.

The detector takes approximately 2-3 minutes to settle. 

The walk test led is factory set to OFF. Pressing the 

program button once will enable the walk test LED  for 5 

minutes. 

THE FRONT COVER MUST BE FITTED WHEN WALK 

TESTING

FACTORY SETTINGS ARE: 

1 RANGE 30 METRES 

2 PULSE COUNT 1 

3 LED OFF

When enabled the D-TECT DUAL TECH AM has four LED 

indicators. 

Green - Microwave detection

Red - Both PIRs detection

Blue - Alarm output, both PIRs and microwave detection

Amber - Anti-Mask detection

ANTI-MASKING CIRCUIT

The cover must be fitted before applying power to the 

detector. 

During the first 10 seconds after power has been 

connected, the amber LED flashes and the anti-masking 

circuit starts to self calibrate. The amber LED indicates 

when the detector is covered, but the relay contacts do not 

operate until the unit has been covered for 60 seconds.

SEQUENCE FOR CORRECT OPERATION

1. Make connection and replace cover. 

2. Apply 12 volts power. Amber LED Flashes 10 times - 

self calibration completed. 

3. Cover detector for 60 seconds. When anti-mask 

detection is continuous for 60 seconds the normally closed 

relay will open until anti-mask detection is cleared. 

STAGE 1 - Mounting the unit

- During installation the electronics must be protected 

against water, as trapped moisture can affect or damage 

the unit. 

1. Using the template provided drill the wall to accept the 

two fixing screws, the cable entry and the tamper cup (if 

used). See fig 1 and 2. 

Note: We recommend using the tamper cup on uneven 

wall surfaces. 

2. Remove the cover assembly by loosening the locking 

screw. The cover hinges from the top and lifts out of the 

location slot. See fig 3. 

3. Feed standard 8 core alarm cable into the cable entry; 

bare the wires and connect to the terminal block as shown 

in fig 7. Screw the unit to the wall ensuring that the tamper 

pin is correctly located and that the tamper microswitch 

is closed. See fig 4 and 5. To aid installation, two spare 

tamper feet are provided. One is 1mm longer and the 

other is 2mm longer than the tamper foot originally fitted. 

The tamper foot is a push fit and can be removed by 

carefully pulling it from the pin. See fig 2. 

4. Always ensure when replacing the electronics module 

that the LED is facing forward so as to ensure correct 

alignment of the beam pattern. (Refer section titled 

“Multibeam Alignment & Masking”).

5. When the detector has been aligned to suit the 

installation,replace the front cover and lock as shown. See 

fig 6. 

D-TECT Dual Tech

GJD360/AM Movement Detector

All manuals and user guides at all-guides.com

all-guides.com

Reviews: