Detech GATEWATCH User manual

Curtain double technology
GATEWATCH Frontal view Coverage Aerea
GATEWATCH is a double technology curtain
with a view of 140 °by 15 °. Ideal to protect
passages such as doors, windows, covered
terraces, corridors and glass walls.
Installation manual
Technical features
-Installation height up to 4 m
-Adjustable range
-Detection sensibility detection
-Microwave micro-strip 10.525 gHz
-Anti-flicker circuit
-Remote WALK TEST
-Sealed optics
-Coverage 140° x 15° by 4 m
-End of line resistors (DEOL)
13 values selectable on board
Installation guide
GATEWATCH has been designed to protect
passages such as doors, windows, covered
terraces, corridors and glass walls. It must be
placed horizontally in the middle of the top
part, in the area to be protected with
the lens facing down. It is not allowed to point
the sensor upwards.
Its width coverage is twice as wide as the
installation height. For example:
When placed in the middle of a 1 m high
window, its coverage in width
will be for 2 m, see picture.
4m
3m
2m
1m
1m
3m
4m
2m
1 m
2m
3 m
4 m
Es: coverage window 2m x 1m
1 m
2 m
Remove the front cover, remove the board pressing on the
finger slot, remove the predrilling hole at the bottom and
fix it with the screws. Run the cable through the designated
hole and ensure the cable on the terminal block. In order to
increase the RFI immunity use a ground shielded cable
with the shield connected to ground only on the central unit
side. Power the GATEWATCH, which will get in selftest
for 60 seconds. Thereafter proceed to adjustments..
Wiring Finger
When powered the GATEWATCH switches itself to LED
ON for forty minutes despite the settings, to allow the
coverage test.

TAMPER
NC contact, open if cover removed
RTTE Compilance statement: Hereby,
De Tech Srl declares that the equipment
is in compilance with the essential
requirements and other relevant
provisions of Directive 1999/5/EC
WARRANTY
RED LED Infrared detetion
GREEN Led Microwave detection
RED + GREEN Alarm
The product is gaurateed 5 years
against defects anufacturing and
malfunctions.
LED ON Jumper LED open led display enabled
LED OFF Jumper LED close, led display disabledi
In order to enable the display in LED OFF mode,
turn the power off and on again.
The device will enable the displaying for forty
minutes
J1
5K6
4K7
3K3
2K2
Terminal wiring
+12V- Power input
EOL Common output for End Of Line
ALARM NC relay, open with alarm
DEOL Double End of Line Outpt
Tamper
EOL
1 K
2 K 2
3 K 3
4 K 7
5 K 6
6 K 8
6K8
ALARM
TAMPER
Relais
Alarm
TRIMMER microwave range adjustment,
turning clockwise increases range from 0.5 m to 4m
LED Jumper open LED display active, Jumper
close LED display deactived
SENS Jumper open low sensitivity selected.
Jumper close high sensitivity selected.
REGOLATION
If the GATEWATCH is installed to protect a passage with
obstacles, such as windows, doors or glass walls where
one cannot run into, leave the JUMPER SENS open (Low
sensitivity) ,otherwise if it to protect an open gate
close the JUMPER SENS (High sensitivity)Regolare la
portata di microonda con il trimmer al minimo , a led
spenti passare con il corpo sotto il varco da proteggere e
verificare la rilevazione di microonda attraverso
l'accensione del led verde, qualora non si abbia
l'accensione del led verde ruotare il trimmer in senso
orario e ripetere la prova
N.B The microwave range must be regulated to
the minimum neccesary
Mount the front cover and fix it with the screw, verify
The coverage area by lighting of the leds
1K
DEOL
820
LED
SENS
BILANCIAMENTO DELLE LINEE
The GATEWATCH provides selectable end
of line resistors suitable for central units
which allow double balance (DEOL).
Select though the jumpers the Tamper
resistor (series) and Alarm on J1connector
Connect the DEOL and EOL terminal to the
input zone of the central unit
NB: Leaving jumpers open by default the
GATEWATCH will stay set as an ordinary
sensor with NC contacts.
DATI DI TARGA
Power 12V cc +/-30%
Consumption Max 40 mA
Microwave strip 10.525 gHz 8 dBm
Alarm Period 3 sec
RFI Immunity 0,1/500 MHZ 3 V/m
Operating Temperature -5/+55° C
De Tech
srl
Via enzo Benedetto 27/b 00173 Roma
Italia Tel [phone] [e-mail]
www.detechsrl.it