MWS3A-AT Wireless

Unlike fixed head microwave presence detectors the MW3SA offers a unique presence/absence detection capability by using an adjustable head which incorporates an innovative locking mechanism to prevent tampering.

The MWS3A-AT 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. By changing the angle of the head, different detection patterns can be achieved to suit the application. An integral sensitivity adjustment allows the detector to be fine-tuned to its environment. This microwave presence detector is self-contained and can be flush mounted, or surface mounted using a separate back box. The MWS3A-AT is ideal for corridor lighting control. The MWS3A-AT 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.

Three models are available: premium (PRM), direct dim (DD), and analogue dim (AD) all of which will switch a wide range of luminaires. The direct dim variant controls DALI or DSI digital dimming ballasts whilst the analogue dim variant controls 1ﾖ10V dimming ballasts. All functionality is fully programmable using either the UHS4, UHS7 or UNLCDHS handsets.

Key Features:
MWS3A-AT – Key features of DALI/DSI Digital Dimming detectors include:
Switching/Dimming with Lux Level Sensing
Maintained Illuminance (daylight linking or daylight harvesting)
Step-down illuminance
Digital detectors can control up to 20 dimming drivers / ballasts
Suitable for all lighting types
Two channel flexibility
Scene setting and recall
Lamp burn-in
Analogue detectors can control up to 10 dimming drivers / ballasts
User handset available to control on/off, lux levels and preset scenes

LOAD RATING AT 230VAC
INC: 10A
F: 10A
CFL: 10A
LED: 10A
RH: 10A
F&V: 10A
TIME DELAY: 10s-99m

Key:
INC = Incandescent Lighting, F = Fluorescent Lighting, CFL = Compact Fluorescent Lighting, LED = LED Lighting, RH = Resistive Heaters, F&V = Fans and Ventilation Equipment

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