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Microwave True Presence Sensor 360 Degree IP65 MajorTech

BRAND: Major Tech
SKU: MS371
$71.00 List price: $94.70
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MajorTech microwave sensor features 360 degree detection, true presence sensing and IP65 rating. Ideal for automatic lighting and occupancy control.

Alternatively Known As: MajorTech MS371, IP65 Occupancy Sensor, Microwave Presence Sensor, Flush-Mount Ceiling Sensor

Technical Specifications
  • Model: MS371
  • Sensor Type: 24 GHz continuous-wave radar, ISM band
  • Detection Area: 360°
  • Detection Distance: 6 m presence, 9 m movement
  • Ambient Light Range: Less than 3 to 2000 lux, adjustable
  • Supply Voltage: 220–240 V AC
  • Power Frequency: 50/60 Hz
  • Rated Load: 2000 W incandescent; 1000 W LED/CFL
  • Time Delay: 10 seconds to 12 minutes, adjustable
  • Power Consumption: Less than 10 mW
  • Mounting: Flush-mount ceiling installation
  • Installation Height: 2–4 m
  • Cut-Out Size: 63–66 mm diameter
  • Operating Temperature: -20°C to 40°C
  • Operating Humidity: Less than 93% RH
  • Ingress Protection: IP65 for indoor and outdoor installations
  • Published Standards: IEC 60669-1, IEC 60669-2-1, AS/NZS 60669.1 and AS/NZS 60669.2.1
  • Dimensions (H x L x W): 55mm x 75mm x 75mm
  • Weight: 0.135 kg
Key Features
  • Detects subtle presence movements including typing and breathing
  • 360° microwave detection for occupancy and lighting control
  • Detects presence through doors, glass panels and thin walls
  • Adjustable ambient-light threshold and time delay
  • Automatically switches connected lighting or electrical loads
  • Suitable for flush-mount ceiling installation
  • IP65-rated housing for indoor and outdoor applications
  • Supports LED, CFL and incandescent lighting loads
Professional Installation Requirements
  • Installation and mains wiring should be performed by a licensed electrician in accordance with AS/NZS 3000 and the manufacturer's instructions. Confirm that the connected load is within the sensor's rated capacity.
Applications
  • Automatic lighting control
  • Occupancy and true-presence detection
  • Bathrooms, corridors and utility areas
  • Carports, patios and covered outdoor areas
  • Residential, commercial and light-industrial buildings
  • Energy-saving control of LED, CFL and incandescent lighting
Standards & Compliance
  • AS/NZS 60669.1
  • AS/NZS 60669.2.1
Environmental Benefits
  • Can reduce lighting energy consumption by switching connected lights on only when presence is detected
  • Supports longer lamp life by reducing unnecessary operating hours
  • Low sensor power consumption of less than 10 mW
  • Durable IP65 construction can extend service life and reduce replacement waste
Warranty Information

5-year warranty for MajorTech sensors, subject to the manufacturer's warranty terms and conditions.

Available Now

Available through MajorTech and authorised Australian electrical distributors.

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