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High Bay Intelligent Motion Activated Switch

High Bay Intelligent Motion Activated Switch jpg


1 $105.00


The ENSA-MS8 is a High Bay Intelligent Motion Activated Switch meticulously designed for high-ceiling environments. Equipped with ambient light sensing, microwave motion detection, a dimming interface, and a configurable on-time delay, this switch empowers you to customize light usage and energy consumption according to your precise specifications.

Add 3-step energy savings to any light with sensor switches:

  1. Daylight sensor: Activates motion sensor when lux levels fall below the limit
  2. Motion sensor: Detects movement and turns light on only when necessary
  3. On-timer: Light-on duration is set only as long as is required

* Requires the ENSA-MSRC1 remote control to adjust sensor parameters


  • Automatically activate and deactivate lighting for energy efficiency
  • Suitable for high bay LED lights
  • Adjustable sensors: Dimming (10~50%) / Motion sensitivity (25~100%) / On-timer (5s~30min)
  • 360° (ceiling) / 150° (wall) (15m height) microwave detection
  • Purpose built for high factory ceilings, IP65 rated for outdoor use


1 ~ 10V Step Dimming

< 50mA (Non-constant source) / 10%(1.4-1.6V), 20%(1.9-2.1V) / 30%(2.9-3.1V), 50% (4.9-5.1V)

Daylight Sensing

5lux / 15lux / 30lux / 50lux / 100lux / 150lux / Disable (Ambient light diffusion)

Daylight Sensor



Ø73 x 62mm

Ingress Protection


Input Voltage

220 ~ 240VAC 50Hz

Load Capacity

120VAC: 4A; 220-277VAC: 3A

Max. Rated Load (Resistive/Inductive)

1200W / 800W

Motion Detection Adjustment

100% / 75% / 50% / 25%

Motion Detection Area

360° (Ceiling) / 150° (Wall) 15m

Motion Detection Speed

0.3 ~ 1m/s

Motion Sensor Type


Mounting Type


On-timer Delay

5s ~ 30min

Operating Environment

-35 ~ 55°C

Power Consumption (Sensing Mode)


Rec. Installation Height

15m Max.

Recommended Installation Height


Stand-by Dimming

50% / 30% / 20% / 10%

Stand-by Period

5s / 5min / 10min / 30min / 60min / Infinite


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All prices are in Australian Dollars and include GST. GST will be removed from your order if you are ordering from outside Australia.
Products may differ from pictured.
All trademarks and trade names are the properties of their respective owners. Wiltronics disclaims any proprietary interest in trademarks and trade names other than its own.

High Bay Intelligent Motion Activated Switch



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