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3
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04111
Specifications
GJD is able to supply the following accessories to aid
installation:
GJD303
Infra-red Key Fob Programmer
GJD304
Conduit cable entry adaptor ring
GJD305
Pole mount clamp
GJD380
D-Tect Walk Tester
Accessories
GJD reserve the right to amend specifications without prior notice
GJD Manufacturing Limited
Unit 2 Birch Industrial Estate
Whittle Lane
Heywood
Lancashire
OL10 2SX
Sales:
+44 (0) 1706 363 998
Technical:
+44 (0) 1706 363 990
Fax:
+44 (0) 1706 363 991
Email:
Web:
www.gjd.co.uk
Detection Area
Programmable between 8 & 30
metres.
Coverage
10-70 degrees detection angle, 30m x
30m coverage max.
Adjustment
180 degree pan + 90 degree tilt.
Fresnel Lens
28 zones for each Pyro pair, which
can be masked with curtain sliders
and special masking tape (supplied).
Customised Optics
Double silicon shielded quad element
eliminates 50,000 Lux of white light.
Outputs
Silent solid state magnetically
immune.
Alarm 1 & Alarm 2
Volt free relay signal contact 24V
AC/DC @ 50mA with an integral 25Ω
series resistor, selectable N/O &
N/C.
Adjustable timer options: 2 to 60
seconds
Output 'A'
Open collector negative switching –
25mA max.
Alarm period 400ms.
Output 'S'
Open collector negative switching –
25mA max.
Alarm period: det 60
seconds.
Adjustable: Dusk (2 Lux) to 24 hour.
Output 'T'
Tamper
Volt free, normally closed switch output
Tamper Switches
Front and rear tamper switches; case
open and removal from wall.
Power Input
9 to 24 V AC/DC.
Current
10mA (12V nominal).
Pulse Count
1 - 3.
Temp.
Compensation
Digital sensitivity adjustment.
Control
Digital microprocessor – non volatile
memory.
Walk Test
Output test mode with LED indication
Operating Temp.
-20 to +55 Centigrade
Conformal coated electronics for
increased stability.
Housing
High impact zinc alloy.
Protection Rating
IP 65.
Dimensions
145 x 120 x 115 mm.
Weight
750 grams NET, 880 grams GROSS
Mounting Height
Variable - optimum height 3 metres.
Cable < 200m
Using all five outputs (including
tamper) – 12 core 7/0.2mm
Cable < 500m
Using all five outputs (including
tamper) – 12 core 16/0.2mm
CE Mark
Timer
The timer setting adjusts the time that the relays change
state after activation (to reduce repetitive alarms).
Walk Test
In walk test mode, the detection LED option is set to ON,
and the pulse count option is set to 1. The detection LED
lights each time the D-Tect 2 detects your presence.
To enter the walk test mode, press the programming button
once. The detection LED lights and pulse count 1 is
automatically selected. The unit can then be aligned.
The test mode ends automatically five minutes after last
detection. Alternatively, press the program button three
times, or remove and then reapply power to cancel the walk
test mode.
Note: When you conduct a walk test, make sure that the
front cover is in place. Do not conduct walk tests with
the cover removed.
The range of the detector increases without the protective
front cover. Therefore the front cover must be fitted to
establish the correct beam pattern. Use programming chart
to adjust the range as necessary. Pan and tilt the lens
module over the field of view to obtain the correct coverage
area.
D-Tect 2
GJD300 Quad PIR Movement Detector
