150° Line Voltage Dual-Technology Occupancy Wall Mount Sensor | 120/277V | 10Amp | Enerlites MDW-V

The ENERLITES MDW-V Dual-Technology Occupancy Wall Mount Sensor is a high-performance line voltage motion sensor designed to maximize energy efficiency and lighting control in commercial and residential spaces. Utilizing a dual-technology detection system that combines Passive Infrared (PIR) and Ultrasonic sensing, this sensor delivers superior accuracy by minimizing false triggers while ensuring reliable occupancy detection.

Featuring a 150° field of view, the MDW-V provides up to 900 sq. ft. of PIR coverage and 800–1200 sq. ft. of ultrasonic coverage, making it ideal for offices, classrooms, conference rooms, restrooms, and corridors. The sensor automatically turns lights ON when motion is detected and OFF after the selected time delay once the space is vacant. Time delay settings are fully adjustable from 15 seconds to 30 minutes, with an added walk-through mode that turns lights off after just 3 minutes when brief occupancy is detected—helping to reduce unnecessary energy use.

An integrated ambient light (daylight) sensor prevents lights from turning on when sufficient natural light is present, even if the room is occupied. Both light level threshold and motion sensitivity are easily adjustable for customized performance. The adjustable swivel neck allows flexible aiming with 80° vertical and 60° horizontal rotation, while a built-in LED indicator confirms active motion detection during setup and operation.

Compatible with LED and fluorescent lighting, compliant with California Title 24, Part 6, and UL listed, the ENERLITES MDW-V is a reliable, code-compliant solution for advanced lighting automation and energy savings.

Technical Specifications

• Brand: ENERLITES

• Model: MDW-V

• Device Type: Dual-Technology Occupancy Wall Mount Sensor

• Mounting: Wall mount

• Control Type: Single Pole

• Voltage: Line Voltage

• Sensing Technologies: Passive Infrared (PIR) + Ultrasonic

• Field of View: 150°

• Coverage Area:

  • PIR: up to 900 sq. ft.

  • Ultrasonic: 800–1200 sq. ft.

• Time Delay Settings: Adjustable from 15 seconds to 30 minutes

• Walk-Through Mode: Lights turn off after 3 minutes following brief occupancy

• Daylight Sensor: Adjustable light level hold-off

• Sensitivity Adjustment: Yes

• Aiming Adjustment:

  • 80° vertical rotation

  • 60° horizontal rotation

• Compatible Loads: LED and fluorescent lighting

• Indicator: LED flashes when motion is detected

• Compliance: California Title 24, Part 6

• Certifications: UL Listed

• Warranty: 2-Year Limited Warranty