CP Electronics MWS3A Product Manual

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CP Electronics MWS3A Product Manual
MWS3A-PRM-L3
Ceiling microwave detector with 3m pre-wired lead
Front features
Mounting Bezel
Product Guide
The MWS3A-PRM-L3 microwave presence detector
provides automatic control of lighting loads .
The MWS3A-PRM-L3 detects movement using a highly
sensitive microwave detector. This works by emitting low
power microwave signals and measuring the reflections as
the signals bounce off moving objects.
The output channel comprises a mains voltage relay
capable of simple on/off switching.
Functioning as a presence detector, the unit can turn lights
on when a room is occupied and off when the room is
empty. Optional settings allow lights to be turned off in
response to ambient daylight.
The MWS3A-PRM-L3 has a unique adjustable sensor head
that allows the area of detection to be optimised for the
application.
All functionality is fully programmable using an IR handset.
Microwave Sensor
Detects movement within the unit's detection range,
allowing load control in response to changes in occupancy.
IR Receiver
Receives control and programming commands from an
IR (infrared) handset.
Light Level Sensor
Measures the overall light level in the detection area
Status LEDs
Sensor Lens
The LED flashes Red to indicate the following:
which covers...
Microwave Sensor
Walk Test LED active
IR Receiver
Light Level Sensor
Valid setting received
Status LEDs
Overview
Features
when movement is detected