CP Electronics MWS3A-AT-PRM Product Manual

MWS3A-AT-PRM
RF ceiling microwave presence detector – Switching
Front features Front features
Mounting Bezel
Back features
Product Guide
The MWS3A-AT-PRM is a microwave motion sensor
combined with a switched output channel.
The MWS3A-AT-PRM 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 unit also includes stored
scenes for versatile manual on / off control of lighting.
The MWS3A-AT-PRM can be used as a standalone unit or
integrated with other devices as part of a system. The
built-in RF transceiver allows wireless communication with
all other An-10
Input Unit, useful for push-button scene selection and
absence detection.
All functionality is fully programmable.
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
Monitors the ambient light level, allowing load control
Sensor Lens
based on minimum and maximum Lux Level.
which covers...
Microwave Sensor
Status LEDs
IR Receiver
These flash Red and/or Green to indicate the following:
Light Level Sensor
Status LEDs
Walk Test LED active
Valid setting received
Invalid setting received
Software reset received
Factory reset received
Power Input & Switched Output Connector (Channel 1)
Used to connect mains power to the unit and to connect a
switched load.
®
compatible products, e.g. the AT-BB-IN
when movement is detected
Overview
Features