DESIG N E D B Y A U S T R A L IAN S , FOR A U STRA LIA
SUMMARY
The MATelec Australia Cobra Motion Sensor is an extremely reliable, IP65 rated PIR motion sensor, at an
exceptionally competitive price. The Cobra is also suitable for LED lighting
SPECI F ICATIONS
Power Source: 220V - 240VAC
Power Frequency: 50HZ
Ambient Height: 3 - 2000 LUX (adjustable)
Time delay: 10 seconds - 15 minutes
Rated Load: 1200W (Incandescent)
300W (Fluro)
Detection distance: up to 12m
Detection range: 180°
Installation height: 1.8m - 2.5m
Power consumption: 0.5W
3Wire: wire
Manual override: Yes
Warranty: 5 years
MATELEC AUSTRALIA . P 1800 281 282. F 1300 281 282
INFO@MATELECAUS TRALIA.COM.AU. WWW.MATELECAU STRALIA .COM.AU
COBRA IP65 WEATHERPROOF MOTION SENSOR
OPERATION
With power applied, and a suitable load connected, the Cobra will be able to detect any moving infrared
source. The unit has a number of detection zones, at various vertical and horizontal angles.
The Cobra has two adjustments on the underside of the sensor head as shown on Fig1.
Fig.1
The LUX
sensor. This adjustment can be set to allow the Cobra to operate the load at any light level between full
daylight and almost complete darkness.
The TIME adjustment can be set for any period between 10 seconds and 15 minutes. This is the time that
the lights will remain on after the last movement was detected. If movement is detected when lights were
already on, the timer automatically restarts.
LOCATION
achieved when the sensor is at a height of 2.5m.
Avoid positioning the sensor where there are any sources of heat in the detection zone. Such sources
cause false activation under extreme conditions.
MOU NTING PRO CEDURE
electrician.
Installation must be carried out according to local wiring rules (AS/N2S3000)
The Cobra is mounted as shown Fig.2.
Fig.2
MATELEC A USTRALI A. P 1800 281 282. F 1300 281 28 2
INFO@ MATELECAU STRALIA .COM. AU. WWW. MATELECAU STR ALI A.C OM .AU
OVERRIDE
To actuate the override function, switch the light switch on/off/on in quick succession. This will allow
the light to be operated as a standalone unit without the sensor switching.
LOAD
L(RED)
N(BLUE)
L(BROWN)
IN
N
L
Fig.3
1. Isolate the power
2. Select a suitable location, as referred to in the previous section
3. Remove the mounting plate from the product base by undoing the small screw
4. Pass the cable through the mounting block
5. Install the mounting block on the surface, using the supplied hardware
6. Connect the cabling as per connection wiring diagram below (Fig. 3)
7. Ensure connections are correct and secure
8. Adjust the TIME and LUX settings as per Fig.1
9. Mount the unit onto the mounting plate using the xings supplied.
10. Adjust the sensor head accordingly. The sensor head can adjust vertically 180°, and horizontally 45°.
Fig.4 Fig.5 Fig.6 Fig.7
PROBLEM POSSIBLE SOLUTION
The connected lighting does not
switch
a.) Check wiring connections are sound and secure
b.) Check the connected lights and lamps are sound
c.) Check the lux level settings are suited to ambient levels
Light turns on in daylight a.) Adjust LUX settings
Light does not turn on in dim or
dark conditions.
a.) Adjust LUX settings
b.) Check globe in light not blown.
TROUBLESHOOTING
MATELEC AUSTRALIA. P 1800 281 282. F 1300 281 282
INFO@MATELECAUSTRALIA.COM.AU. WWW.MATELECAUSTRALIA.COM.AU
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