mySmart MWS3A-AT-DD User manual

RF ceiling microwave presence detector – DALI / DSI
Overview
The MWS3A-AT-DD is a passive microwave motion sensor
combined with two output channels capable of controlling
incandescent, fluorescent and compact fluorescent lighting.
The MWS3A-AT-AD 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.
Output Channel 1 comprises a mains voltage relay capable
of simple on/off switching, while Output Channel 2 provides
dimmable control of either DSI or DALI type ballasts.
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, or to implement a maintained
illuminance (constant light) system. The unit also includes
stored scenes for versatile manual control of lighting levels.
The MWS3A-AT-DD 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®compatible products, e.g. the AT-BB-IN
Input Unit, useful for push-button scene selection and
absence detection.
All functionality is fully programmable.
Features
Front features
Mounting Bezel
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.
Back features
Sensor Lens
which covers...
Microwave Sensor
IR Receiver
Light Level Sensor
Status LEDs
Light Level Sensor
Monitors the ambient light level, allowing load control
based on minimum and maximum Lux Level and also for
providing Maintained Illuminance (constant light) control.
Status LEDs
These flash Red and/or Green to indicate the following:
Walk Test LED active when movement is detected
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.
Dimmable Control Output Connector (Channel 2)
Used to connect DSI/DALI controllable ballasts and
transformers for dimmable loads.
MWS3A-AT-DD
Product Guide

Installation
2
Choosing a Suitable Location
The MWS3A-AT-DD is designed to be ceiling mounted
and must satisfy the following criteria:
• Avoid positioning the unit where direct sunlight may
enter the sensor element.
• Do not site the sensor within 1m of any lighting, forced
air heating or ventilation.
• Do not fix the sensor to an unstable or vibrating
surface.
• Position the sensor so that the occupants of theroom
fall inside the detection zone shown below.
Note that the detection zone illustrated is based on a
recommended mounting height of 2.8m. A lower height
will decrease the overall size of the detection zone.
Detection diagrams
Ideal for large office or classroom Ideal for corridor or aisle applications
Note. If the range is compromised by the ceiling construction /
material. Add the supplied 20mm spacer ring. See page 3 for
fitting details.
Ideal for open plan areas and offices

Installation
3
The MWS3A-AT-DD is designed to be mounted using either:
• Flush fixing, or
• Surface fixing, using the optional Surface Mounting Box (part no. MWS3A-DBB).
Both methods are illustrated below.
Warning - be careful bending springs when mounting unit.
Flush fixing
1
Hole Ø74mm
2
If the range is compromised by the
ceiling construction / material. Add the
supplied 20mm spacer ring.
3
4
Attach cable clamp
5
Surface fixing
1
Hole Ø30mm
MAX
2
3
4
Head locking
Wire stripping details
Important
Ensure that the cables are formed as shown
before affixing the cable clamp. The clamp
MUST clamp the outer sheath(s) only.
Bend cores as shown.
2
• Adjust head to
required position.
• Push clip into position
shown below to lock
head.
• To remove clip, lever
out with a small
screwdriver.
1
Remove metal
locking clip from
rear of unit.

4
Wiring examples
Channel 1 (switched output) of the MWS3A-AT-DD can
either be used to switch a separate channel of standard,
non-dimming luminaires, or to isolate the mains supplyto
dimming ballasts (saving on the standby current of the
ballasts).
Multiple luminaires may be connected in parallel to
Channel 1 (via the N and L/Out terminals) as long as the
maximum total load is not exceeded.
Channel 2 (dimmable output) of the MWS3A-AT-DD can
be used to control the light output of luminaires that are
fitted with dimming ballasts/transformers.
The ballasts/transformers can be connected in parallel to
Channel 2 (via the DIM– and DIM+ terminals). Ensure that
correct polarity is maintained at each ballast. Refer to the
specification on page 16 for ballast quantities.
The wiring examples below show common methods of
connecting the output channels for a single detector unit.
Example 1: Single channel switching
Functionality
• Simple On/Off load control.
• Presence detection.
• Absence detection using an AT-
BB-IN Input Unit and associated
switch/button plate.
• Manual On/Off control using IR
Handset.
• Lux switching.
Example 2: Single channel dimming
Functionality
• Dimmable load control viasuitable
ballast/transformer.
• Mains power to ballast switched
by channel 1.
• Presence or absence detection
(with or without Lux Level control).
• Manual scene/level control using
IR Handset or AT-BB-IN Input Unit
and associated switch/button
plate.
• Optional Maintained Illuminance
Level control.
Example 3: Two channel
Functionality
• Separate control of both a simple
On/Off load and dimmable load
(control via suitable ballast/
transformer with integral mains
switching).
• Presence / absence detection
(with or without Lux Level control).
• Manual scene/level control using
IR Handset or AT-BB-IN Input Unit
and associated switch/button
plate.
• Optional Maintained Illuminance
Level control.
Please note that the dimming signal is
used to switch the dimming luminaire
on/off and therefore the 230V feed to the
luminaire fitting must come from the
permanent live supply

5
Power-up test procedure
When power is applied to the unit, the load will turn on immediately.
Vacate the room or remain very still and wait for the load to switch off (this should take around 10 minutes).
Check that the load switches on when movement is detected.
The unit is now ready for programming.
Fault finding
What if the load does not turn ON?
• Check that the live supply to the circuit is good.
• Check that the load is functioning by bypassing the sensor (e.g. link terminals L and L/ Out on Channel1).
• Check that the unit is correctly addressed, see ‘Step 1: Set channel addresses and channel load type’ on page 7.
• If the detection range is smaller than expected, check the diagram on page 2. Adjusting the angle of the sensorhead
slightly may improve the detection range. If still reduced it may be compromised by the ceiling construction /
material. Add the supplied 20mm spacer ring. See page 3 for fitting details.
HINT: The Walk Test LED function can be used to check that the unit is detecting movement in the required area
(see page 8 for further details).
What if the load does not turn OFF?
• Ensure that the area is left unoccupied for longer than the Time Adjustment Period (default is 10minutes).
• Ensure that the sensor is not adjacent to circulating air, heaters or lamps.
HINT: The Walk Test LED function can be used to check that the unit is detecting movement in the required area
(see page 8 for further details).

Basic programming
6
The functionality of the MWS3A-AT-DD Sensor is
controlled by a number of parameters which can be
changed or programmed by any of the followingdevices:
• UHS4 Infrared Handset
• UNLCDHS Infrared Handset (with LCD)
For most basic programming operations the UHS4 handset
is recommended and the following procedures are based
on using this device.
Point the handset at the Sensor and send the required
programming commands to the unit as shown in Steps 1, 2
and 3.
Valid commands will be indicated by a green LED flash.
See page 1 for details of other LED responses.
Important note
Do not use as hub if the installation uses Area Codes. If Area Codes are used, make a non MWS3A-AT detector
or Slim-line controller a hub in the same local codes as the MWS3A-AT .

Basic programming
7
Step 1: Set channel addresses and channel loadtype
The Sensor has two output channels:
• Channel 1 - Switched Output
• Channel 2 - Dimmable Output
and one input channel:
• Channel 3 - Microwave Sensor
To relate the function of different channels it is necessary
to set the addresses correctly. For example, a scene
select message sent from a device with a Local Code of 1
will only be actioned by devices that also have a Local
Code of 1.
To program the settings for a specific channel on the
Sensor you must specify the appropriate channel number
(i.e.1 to 3) using the programming device.
If no channel number (or channel 0) is specified, all
channels will be set to the same address.
The output channels also have Circuit numbers. This
allows different physical channels to be linked and
controlled as a single Circuit.
Channel 2 (the dimmable output) can control either DSI or
DALI type ballasts. This is called the Load Type and is set
to DSI by default.
Note: for applications where there is only one channel of lighting
being controlled in a room there is no need to select the channel
number.

Basic programming
8
Step 2: Set-up sensor functionality
Detection Mode
The Detection Mode for both output Channels 1 and 2 can
be set to behave in Presence or Absence mode:
• Presence mode allows a channel to turn on when
movement is detected. Once turned on, if no movement
is detected the Time Adjustment (10 minutes by
default) the channel will turn off.
• Absence mode requires the channel to be turned on by
some other means (e.g. by issuing a Scene Select
message via an Input Unit or IR Handset). Once turned
on, if no movement is detected for period of time (the
Time Adjustment) the channel will turn off.
In either case, sensitivity to movement of the Microwave
sensor (Channel 3) can be adjusted using the Sensitivity
parameter (set to 5 by default).
HINT: To assist in setting the Sensitivity, turn on the Walk
Test LED which will flash red when movement is detected.
By default when the detector turns on Local Scene 1 is
selected. When the detector turns off Local Scene 20 is
selected. See ‘Scenes Used for Occupancy Detection’ in
Step 3 for further details.
Switch Level On/Off
Occupancy detection can be made dependant on the
ambient light level using the Lux On Level and Lux Off
Level parameters.
Maintained Illuminance
The detector measures the overall light level in the
detection area and calculates the correct output for the
luminaires, to achieve a preset lux level (maintained
illuminance or daylight harvesting).
By specifying a Maintained Illuminance Light Level the unit
adjusts the output Channel levels to maintain a near
constant light level.
Programming Maintained Illuminance Light Level
• Presence detection Sensing mode (below)
• Absence detection Scene mode (opposite)
Note: for applications where there is only one channel of lighting
being controlled in a room there is no need to select the channel
number.

Basic programming
9
Step 3: Re-program scenes
The MWS3A-AT-DD has capacity to store 20 Local
Scenes and 120 Area Scenes. By default all Scenes are
pre-programmed with the following channel levels, but
these can be changed as required:
NOTE: Local Scene 20 and Area Scene 120 are
designated ‘off’ scenes within a system and should
normally be programmed with all channels off or at zero.
Scenes can be recalled by using an IR Handset or by a
switch/button plate via an AT-BB-IN Input Unit.
Each Scene has a Fade Rate, which is the time taken for
the existing output channel levels to fade to the levels
defined in the selected Scene. By default this is set to 3
seconds for all Scenes.
Each Scene also has a Maintained Illuminance Level
setting. By default this is set to 0 (i.e. disabled) for all
Scenes.
Scenes Used for Occupancy Detection
If movement is detected (in Presence mode), Local On
Scene 1 is selected. By default this switches Channel 1
On and sets Channel 2 to 100% with a 1 second Fade
Rate.
If no movement is detected for the Time Adjustment Period
(in Presence or Absence mode), Local Off Scene 20 is
selected. By default this switches Channel 1 Off and sets
Channel 2 to 0% with a 1 second Fade Rate.
NOTE: These ‘On’ and ‘Off’ Scene selections cannot be
changed using the UHS4 handset. You can, however,
reprogram the levels for Scenes 1 and 20 if required.
Local Scenes
1 2 3 4 5 6 ... 19 20
Ch1 on on on on on on ... on off
Ch2
100%
75% 50% 25% 100% 75% ... 50% 0%
Area Scenes
101 102 103 104 105 106 ... 119 220
Ch1 on on on on on on ... on off
Ch2
100%
75% 50% 25% 100% 75% ... 50% 0%

10
Application examples
Example 1: Offices and corridor
Example 1 shows two small offices, each with four downlighters controlled by a single MWS3A-AT-DD sensor. These
are set-up for Presence detection such that the lights turn on when anyone enters the room and turn off when the room
is vacated.
Similarly, the corridor lights are controlled by two sensors such that if either sensor detects movement, all of the corridor
lights turn on. Note that only one sensor is physically wired to the lighting circuit.
In this arrangement the devices in each room need to be programmed with a unique Local Code, although the two
devices in the corridor share the same code so that they can both control the corridor lights.
In addition, each unit needs its Time Adjustment Period set to an appropriate value.

11
Application examples
Example 2: Meeting room
Example 2 shows an application for a typical meeting room. An MWS3A-AT-DD sensor is used, set-up for Absence
detection.
The sensor controls the six downlighters via Channel 1 (switched output) and two wall lights via Channel 2 (dimmed
output).
Fully independent control of both circuits can be provided with suitable scene programming. Scene selection and
manual control of all circuit levels can be achieved via an IR Handset.
In addition, this example shows two AT-BB-IN input units used in conjunction with wall mounted button plates to provide
manual selection of scenes.
Since the detectors are in Absence detection mode, lights will only turn on in response to manual operation of the button
plates or IR Handset. If no movement is detected for the specified Time Adjustment Period, the lights will automatically
turn off.

Advanced programming
12
The tables on pages 12 to 15 give a summary of all programmable parameters for the MWS3A-AT-DD Sensor.
Parameter Name Default Value Range / Options Description Programming
Devices
UHS4 UNLCDHS
For Device
Product ID Automatically
assigned by the
device
1 to 999 A number used to uniquely identify each device within a range of
devices that are set to the same Local Code.
 
Building Code 1 1 to 999 A number shared by all devices that belong to the same building or
system.
 
Lock 0 Enable (1) or disable
(0) Lock the An-10 network. Prevents more devices joining the network.
 
For Channel 1 (Switched Output)
Local Code 1 1 to 999 A number corresponding to the Local Code of all devices to be
controlled by an associated input channel.
 
Sub Local Code(s) Not set 1 to 99
0 to clear A number corresponding to the Sub Local Code of all devices to be
controlled by an associated input channel. Up to 20 Sub Local
Codes can be set for Channel 1 and 2, e.g. 15 on Ch.1 and 5 on
Ch.2, etc.
 
Area Code(s) 999 1 to 999
0 to clear A number corresponding to the Area Code of all devices to be
controlled by an associated input channel. Up to 32 Area Codes can
be set for Channel 1 and 2, e.g. up to 16 per channel, or 20 on Ch.1
and 12 on Ch.2, etc.
 
Circuit Number 1 1 to 999 Sets the circuit number for this channel.
 
Detection Mode Presence Presence or Absence Presence mode allows the output to turn on when movement is
detected and off when movement ceases. Absence mode allows
the output to turn off when movement ceases, but must be manually
turned on first.
 
Output State Set by Scene 0-100%
0=off The current output state of the channel, for example as set by a
Scene Select command.
 
Light Level
(maintained illuminance) Set by Scene 0 (disabled) or
1 to 999 The maintained illuminance target level of the channel, for example
as set by a Scene Select command. See page 8.
 
Raise from off 1 Enable (1) or disable
(0) Enables raise from off feature.
 
Lower from off 1 Enable (1) or disable
(0) Enables lower from off feature.
 
Emergency output 0 Enable (1) or disable
(0) Enabling this sets the output to a ‘switched permanent live’ mode
for emergency ballasts.
 
Lux off period 0 0 to 999 in minutes
(0=15 seconds) Number of minutes above the Lux Off level before a lux switching
decision is made.
 
Lux switching
enabled 1 Enable (1) or disable (0) Enables or disables the output channel to respond to lux switching commands.
 
Detector enabled 1 Enable (1) or disable
(0) Enables the output channel to be controlled by detector occupancy.
 
Detector inhibit
period 0 0 to 255 Detector inhibit period in 100s of milliseconds (255 = 25 seconds).
 

Advanced programming
13
Parameter Name Default Value Range / Options Description Programming
Devices
UHS4 UNLCDHS
For Channel 2 (Dimmed Output)
Local Code 1 1 to 999 A number corresponding to the Local Code of all devices to be
controlled by an associated input channel.
 
Sub Local Code(s) Not set 1 to 99
0 to clear A number corresponding to the Sub Local Code of all devices to be
controlled by an associated input channel. Up to 20 Sub Local
Codes can be set for Channel 1 and 2, e.g. 15 on Ch.1 and 5 on
Ch.2, etc.
 
Area Code(s) 999 1 to 999
0 to clear A number corresponding to the Area Code of all devices to be
controlled by an associated input channel. Up to 32 Area Codes can
be set for Channel 1 and 2, e.g. up to 16 per channel, or 20 on Ch.1
and 12 on Ch.2, etc.
 
Circuit Number 2 1 to 999 Sets the circuit number for this channel.
 
Load Type DALI DSI or DALI Sets the ballast control protocol to be used by the output channel.
 
Detection Mode Presence Presence or Absence Presence mode allows the output to turn on when movement is
detected and off when movement ceases. Absence mode allows
the output to turn off when movement ceases, but must be manually
turned on first.
 
Output Level Set by Scene 0 to 100 % The current output level of the channel, for example as set by a
Scene Select command.
 
Max Value 100% 0 to 100% Maximum dimming output level.
 
Min Value 0% 0 to 100% Minimum dimming output level.
 
Maintained
Illuminance Level Set by Scene 0 (disabled) or
1 to 999 The maintained illuminance target level of the channel (when under
manual control), for example as set by a Scene Select command.
 
Max Maintained
Illuminance
output level
100% 0 to 100% Set the maximum maintained illuminance level for the channel.
 
Min Maintained
Illuminance
output level
1% 0 to 100% Set the minimum maintained illuminance level for the channel.
 
Burn-in 0 0 (disabled) or
1 to 255 hours Determines how long the output will be at 100% so that lamps ‘burn -in’. The ’burn-in’ time is not affected by power supply interruptions.
 
Raise from off 1 Enable (1) or disable
(0) Enables raise from off feature.
 
Lower from off 1 Enable (1) or disable
(0) Enables lower from off feature.
 
Warm up time 0 0 to 999 Number of minutes that the output is kept at full so that the lamp
can ‘warm up’ before being dimmed.
 
Lux off period 0 0 to 999 in minutes
(0=15 seconds) Number of minutes above the Lux Off level before a lux switching
decision is made.
 
Lux switching
enabled 1 Enable (1) or disable (0) Enables or disables the output channel to respond to lux switching commands.
 
Detector enabled 1 Enable (1) or disable
(0) Enables the output channel to be controlled by detector occupancy.
 
Detector inhibit
period 0 0 to 255 Detector inhibit period in 100s of milliseconds (255 = 25 seconds).
 

Advanced programming
14
Parameter Name Default Value Range / Options Description Programming
Devices
UHS4 UNLCDHS
For Channel 3 (Microwave Sensor)
Local Code 1 1 to 999 A number corresponding to the Local Code of all devices to be
controlled by this Microwave input channel.
 
Sub Local Code Not set 1 to 99 A number corresponding to the Sub Local Code of all devices to be
controlled by this Microwave input channel.
 
Area Code(s) Not set 1 to 999
0 to clear A number corresponding to the Area Code of all devices to be controlled
by this Microwave input channel. Up to 10 Area Codes can be set for
Channel 3.
 
Sensitivity On 5 1 (min) to 9 (max) Sensitivity level for detecting movement when the detector is already on.
*UHS4 sets Sensitivity On and Off to the same value. *

Sensitivity Off 5 1 (min) to 9 (max) Sensitivity level for detecting movement when the detector is off. *UHS4
sets Sensitivity On and Off to the same value. *

Walk Test LED Off On or Off When set to On this causes a red LED to flash on the sensor when it
detects movement. Use this feature to check for adequate Sensitivity
On/Off levels.
 
Lux on level
(Switch level on) 400 0 (disabled) or 1 to 999 Sets a minimum light level below which the Microwave sensor is
enabled, allowing lights to be turned on by movement.
 
Lux off level
(Switch level off) 700 0 (disabled) or 1 to 999 Sets a maximum light level above which the Microwave sensor is
disabled, preventing lights from being turned on by movement.
 
Light Level
(maintained illuminance) 550 0 (disabled) or
1 to 999 Sets a target light level to be maintained by the lighting system.
 
Power Up State On On or Off When power is applied to the unit the Microwave sensor goes through a
settling down period of up to 40 seconds. With Power Up set to On, the
outputs go to the last levels for up to 15 seconds, then the Local On
Scene (scene 1 by default) is invoked plus the Time Adjustment Period,
after which the Local Step/Off Scene (scene 20 by default) is invoked
(assuming no movement is detected). With Power Up set to Off, the
outputs go to the last levels until movement is detected.
 
Disable Detector N Y or N Disables detection, leaving the relay output permanently off with the
dimming output operational. This mode is used when the unit is for
maintained illuminance only.
 
Speed On 10 3 to 255 seconds The time between maintained illuminance messages being sent out,
after the setup period has elapsed and after occupancy is first detected.
 
Speed Set 3 3 to 255 seconds The time between maintained illuminance messages being sent out
during the setup period
 
Set Seconds 120 0 to 999 seconds
0 to disable Determines how long the set-up period lasts on power-up or on setting
change after occupancy is first detected.
 

Advanced programming
15
Parameter Name Default Value Range / Options Description Programming
Devices
UHS4 UNLCDHS
When movement is detected...
Local On Scene
Fade Rate
1
1 second 1 to 20 0 to 255*
The local scene request sent to all devices with the Local Code specified
above, when movement is detected.
 
Area On Scene
Fade Rate
101
1 second 101 to 220 0 to 255* The area scene request sent to all devices with the Area
Code(s) specified above, when movement is detected.
NOTE: The Area On Scene is ignored unless one or more Area Codes are set for
the corresponding input channel and they match the Area Codes set in any output
channel.
 
Time adjustment 10 mins 0 (10 seconds)
1 to 99 minutes Once the detector is turned on, this value sets how long the lights will
stay on once movement has ceased. The 10 second setting is for
commissioning only.
 
When no movement is detected for Time Adjustment...
Local Step Scene
Fade Rate
Timeout
20
1 second
0
1 to 20
0 to 255*
0 to 255*
If a Local and/or Area Step Scene is specified this will be requested first
when the Sensor switches off. If a Step Scene is not specified, or if it
times out, the Local and/or Area Off Scene will be implemented.
NOTE: Area Step and Off Scenes are ignored unless one or more Area Codes are
set for the corresponding input channel and they match the Area Codes set in any
output channel.
The values of the Timeout parameters associated with Step Scenes
determine whether or not the scene is actually recalled and whether or
not to recall the Off Scene:
 
Local Off Scene
Fade Rate
20
1 second 1 to 20 0 to 255*
 
Area Step Scene
Fade Rate
Timeout
220
1 second
0
1 to 20
0 to 255*
0 to 255*
 
Time / delay table
Value
Fade rate time
Timeout delay period
0
No fade
Ignore the Step scene
Area Off Scene
Fade Rate
220
1 second 1 to 20 0 to 255*
 
1 to 59 1 to 59 seconds, in 1
second increments 1 to 59 seconds, in 1 second incre- ments
60 to 177
1 to 59.5 minutes, in 0.5
minute increments
1 to 59.5 minutes, in 0.5 minute incre-
ments
178 to 254
1 to 20 hours, in 15
minute increments
1 to 20 hours, in 15 minute incre-
ments
255
Infinite fade
No timeout recall the specified scene
only

16
Technical data
Dimensions See diagrams opposite
Weight 0.1kg
Supply Voltage 220 - 240VAC
Frequency 50Hz
Maximum Load Channel 1 (switching):
10A of lighting and/or ventilation
including incandescent, fluorescent,
compact fluorescent, low voltage (by
switching the primary of transformer).
Channel 2 (dimming):
Maximum number of DSI or DALI ballasts is
10 unless the relay is disabled then it is 20.
Power consumption On 2100mW, Off1300mW
Terminal Capacity 2.5mm2
Receiver Class 2
Transmitter DutyCycle <10% on g3 band (defaultband)
<0.1% on g2 band
<1% on g1 band
Range The maximum RF range between An-10
devices is 100m in free air and up to 30m
indoors. However the materials used within
a building will vary and this will impact upon
the RF range. In reality the nature of how
the An-10’s hybrid-mesh works means that
in most scenarios the individual range of an
An-10 product will not beimportant.
Temperature 0ºC to 35ºC
Humidity 5 to 95% non-condensing
Material (casing) Flame retardant ABS andPC/ABS
Classifications InsulationClass II
Purpose Sensing control
Construction Independentlymounted
control for flushmounting.
Type of action Type 1.B action(micro
disconnection).
Pollution Degree 2
Software Class A
Rated impulse voltage, 4000V
Safety The microwave radiation emitted by these
units is extremelylow power and complies
with ANSI standard “IEEEC95.1-1999
Standard for SafetyLevels with Respect to
Human Exposure to RadioFrequency
Electromagnetic Fields 3kHz 300GHz.”
MWS3A-AT-DD
MWS3A-DBB
Hereby, CP Electronics Ltd, declares that this MWS3A-AT-DD is in compliance with the essential
requirements and other relevant provisions of Directive 1999/5/EC. The declaration of conformity
may be obtained for CP Electronics Ltd Brent Crescent, London, NW10 7XR, UK.
UK patent GB2498568 and international patents applied for.
Microwave and RF frequency compatibility
The allowable frequency of operation of this product is different depending on region. Please select the correct order code using the table below.
Suffix 1 Suffix 2 Region RF Frequency MW frequency Compliance
blank blank UK, China, India, Middle East, Malaysia, Hong Kong, Singapore 868MHz 10.687GHz EN300 220-2 V2.1.2
EN301 489-1 V1.8.1
EN301 489-3 V1.2.1
LVD-2006/95/EC
-R2 blank All of Europe except: UK, France, Portugal, Germany, Switzerland,
Austria, Slovak Republic, Republic of Ireland 868MHz 10.525GHz
-R3 blank France, Portugal, Switzerland 868MHz 9.900GHz
-R4 blank Germany, Austria, Slovak Republic 868MHz 9.350GHz
-R5 blank Republic of Ireland 868MHz 10.41GHz
-R2 -A2 Australia and New Zealand 915MHz 10.525GHz AS/NZS 4268:2008
Part numbers
Part number
Description
Detector
MWS3A-AT-DD
RF Ceiling microwave presence detector - DALI/DSI
Accessories
MWS3A-DBB
Surface mounting box
UHS4
Programming IR handset
UNLCDHS
Universal LCD IR handset
Due to our policy of continual product improvement mySmart reserves the right to alter the specification of this
product without prior notice.
Unit 16
1 Talavera Road
Macquarie Park, NSW 2112
Australia
T: 1300 697 627
F: [phone]
www.mysmart.com.au
Ref: #WD391 Issue 2
Sensor
IMPORTANTNOTICE!
This device should be installed by a qualified electrician in accordance
with the latest edition of the AS/NZS Wiring Rules and any applicable
Building Regulations.