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Light Sensors

360º 2 channel M/wave Detector

360º 2 channel M/wave Detector, 230V 6A, DALI, Reg P/cell - Flush

MLS3421DRF Detectors are part of a comprehensive range of presence detection systems designed to control

modular luminaires with DSI, DALI, high frequency ballasts and other lighting loads.

They offer superior-performance, programmable presence detection for lighting control in areas where eliminating

ligature risks is required. Microwave technology is used which enables the range to be adjusted to ensure a tailored

detection pattern to suit any application. They are available for flush mounting with single or dual-circuit option. Anti ligature ring offers the safe choice for most secure environments.

They can operate as a stand-alone device or as part of a networked MLS Digital system. Non-networkable versions

are available c/w with 3m cable and 7-way plug for use with Connect UltraLite Connection Centres.

Features & Benefits:
  • Active presence detection by microwave technology.
  • Passive photocell holds lights off in bright ambient conditions. Active photocell has the capability to switch lights off in occupied areas.
  • Regulating photocell actively monitors ambient light levels and adjusts the light output accordingly (dimmable control gear only).
  • Incorporates simple scene-setting - up to six scenes can be set via user remote.
  • Off delay - period following the last observed movement after which the lights switch off.
  • Detection pattern and range in metres under normal operating conditions.
  • Dual circuit control. Digital output always influenced by photocell, relay output can be influenced by photocell if configured.
  • Hand-held Controller provides local user override.
  • Remote programming ensures changes can be easily accommodated.
  • OneSwitch Dimming. Manual input to adjust light level or turn luminaires on or off.
  • Scene-setting Users can set up to six lighting scenes by infrared remote
  • control and recall them with the single press of a button.
  • Entry and Exit Scenes - The entry scene is automatically selected when the area becomes occupied. Similarly, there is an option to select an Exit Scene for when an area is vacated.
  • Ballast Compatibility - This detector is available for fixed-output high-frequency ballasts and dimmable DSI and DALI ballasts.
  • Dual Output - Manual control of digital and relay outputs with OneSwitch dimming or hand-held controller.
Certifications:
  • CE, UKCA
Others
Name
Description
File Size
Date
Size
High Detection Microwave Sensors Technical Data Sheet
application/pdf 1.24 MB
10/17/2022
1.24 MB
Mxx3421 & Mxx3500 Installation Instructions
application/pdf 1.06 MB
10/17/2022
1.06 MB
Name
Description
File Size
Date
Size
High Detection Microwave Sensors Technical Data Sheet
1.24 MB
10/17/2022
1.24 MB
Mxx3421 & Mxx3500 Installation Instructions
1.06 MB
10/17/2022
1.06 MB
Name
Description
File Size
Date
Size
High Detection Microwave Sensors Technical Data Sheet
1.24 MB
10/17/2022
Mxx3421 & Mxx3500 Installation Instructions
1.06 MB
10/17/2022
Image
SKU
Description
alt
MLS3421DRF
360º 2 channel M/wave Detector, 230V 6A, DALI, Reg P/cell - Flush
Image
SKU
Description
alt
MLS3421DRF
360º 2 channel M/wave Detector, 230V 6A, DALI, Reg P/cell - Flush