Flush mount microwave detector – DALI / DSI CRBMWDD3
Features
The CRBMWDD3 microwave presence detector provides automatic control of lighting loads with optional manual control. The CRBMWDD3 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 DALI or DSI 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 (daylight harvesting) system.
The flexibility of having two channels and two switch inputs allows the following example scenarios:
Dim an outside row of luminaires whilst internal fittings are switched
Provide absence detection for two separate channels
Maintained illuminance system with manual up/down controls
The CRBMWDD3 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.
Technical Details
Technical Details
Operating voltage | 220-240v AC |
Load | 10A |
Time out period | 10 seconds to 99 minutes |
Light level | light to dark |
Dimming | up to 20 dimming ballasts (dimming version) |
Terminal capacity | 2.5mm |
Cut out | 74mm diameter |
Material | flame retardent ABS |
Options
Part numbers and applications
MBMW303PDD | Microwave detector c/w 3m lead and 6 pole plug for use with Metway MMB6-8/12 |
MBMW305PDD | Microwave detector c/w 5m lead and 6 pole plug for use with Metway MMB6-8/12 |
MBMW303PDDAB | Microwave detector c/w 3m lead absence switch input and 6 pole plug for use with MMB6-8/12 |
MBMW305PDDAB | Microwave detector c/w 5m lead absence switch input and 6 pole plug for use with MMB6-8/12 |
MCCMW303PDD | Microwave detector c/w 3m lead and 6 pole plug with side latch for use with MCC8/10 |
MCCMW305PDD | Microwave detector c/w 5m lead and 6 pole plug with side latch for use with MCC8/10 |
MCCMW303PDDAB | Microwave detector c/w 3m lead and absence switch and 6 pole plug for use with MCC8/10 |
MCCMW305PDDAB | Microwave detector c/w 5m lead and absence switch and 6 pole plug for use with MCC8/10 |
For starter box application please contact technical to confirm part codes.
Ancillary Items
UHS7 – User handset override on/off, lux up and down
CRPHS5 – basic programming handset
CRPHS – full function programming handset

