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Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
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Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
This small, yet powerful sensor provides line of sight PIR detection of small motion in a circular pattern.
Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White
Item #: 136831561

Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45

Item #: 136831561

MVR 3516

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This small, yet powerful sensor provides line of sight PIR detection of small motion in a circular pattern.
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What Stands Out

Dual Technology
This sensor combines passive infrared and ultrasonic detection, ensuring high accuracy and efficiency in recognizing small movements, effectively reducing false triggers compared to single-technology sensors.
360-Degree Coverage
The 360 lens provides comprehensive detection across a wide area, making it ideal for various spaces while ensuring maximum occupancy detection without blind spots or missed movements.
Easy Connectivity
Equipped with rear RJ-45 ports, this sensor allows for simple and quick installation, enabling seamless integration into existing nLight systems, making setup hassle-free for installers.

Product Details

Shop Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Small Motion/Standard Range 360 Lens, Rear RJ-45 Ports, White online at a best price in Maldives. B01F9KIX22
Power SourceCorded Electric
Mounting TypeCeiling Mount
Battery Descriptionbattery not included
Battery Average Life5 hour
Compatible DevicesLight, Security System
Number of Batteries1 AAA batteries required.
Antenna LocationWalkway
Item Weight6.56 ounces (185.98 grams)
ColorWhite
BrandNlight
ManufacturerAcuity Controls
Number of Items1
UPC888791720761
Unit Count1 Count
Built-In MediaPlates
Model NumbernCM PDT 9 RJB
Mfr Part NumbernCM PDT 9 RJB
Country of OriginThis item will be imported from US
What is in the boxAcuity Controls NCM PDT... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Commercial Spaces

    Ideal for offices and retail environments requiring efficient motion detection and energy saving lighting solutions.

  • Smart Lighting Systems

    Perfect for users integrating advanced lighting control systems like nLight for enhanced automation and energy efficiency.

  • New Installations

    Suitable for new constructions or renovations needing low voltage ceiling-mounted sensors for flexible lighting configuration.

Not Suitable For
  • Residential Use

    May not be suitable for home environments where simpler, cost-effective options are more appropriate.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What technology does the Acuity Controls NCM PDT 9 sensor use?

    Answer: The Acuity Controls NCM PDT 9 sensor employs passive dual technology, utilizing both passive infrared (PIR) and ultrasonic sensing methods to enhance detection accuracy. This dual technology allows the sensor to effectively detect small movements in standard ranges, making it ideal for spaces with varying activity levels. It’s particularly useful in offices or meeting rooms where detecting human presence is necessary for lighting control. This ensures optimal energy efficiency, as lights will only activate when needed.
  • Question: What is the detection range of the NCM PDT 9 sensor?

    Answer: The NCM PDT 9 sensor is equipped with a standard range detection feature that effectively covers areas up to 360 degrees. This means it can sense motion from all angles within the specified range, particularly in small to medium-sized rooms. This feature is beneficial in conference rooms or hallways, where efficient space utilization and safety are paramount. By monitoring movements across a wide area, it helps maintain appropriate lighting levels automatically.
  • Question: How is the NCM PDT 9 sensor powered?

    Answer: The Acuity Controls NCM PDT 9 sensor operates on low voltage, facilitating a safer and more energy-efficient installation compared to high-voltage alternatives. This low-voltage requirement simplifies the wiring process, making integration into existing electrical systems less intrusive. Such sensors are commonly installed in various commercial spaces like retail locations or offices, where low voltage systems can significantly streamline operations while enhancing safety measures.
  • Question: Can I install the NCM PDT 9 sensor outdoors?

    Answer: The NCM PDT 9 sensor is designed primarily for indoor use, as environmental factors outdoors—such as temperature fluctuations and moisture—can impair its performance. For outdoor applications, it’s advisable to choose sensors specifically rated for outdoor use. However, for indoor areas that might experience random small movements, this sensor excels in activating lighting, thus ensuring energy is conserved while adequately illuminating the space based on occupancy.
  • Question: What is the RJ-45 port used for on the NCM PDT 9 sensor?

    Answer: The RJ-45 ports on the NCM PDT 9 sensor facilitate easy connectivity within networked lighting systems. These ports allow for direct integration with nLight networks, enabling communication between multiple devices. This is particularly beneficial in large facilities where coordinated lighting control is necessary. By utilizing network connectivity, users can monitor and adjust settings centrally, thus enhancing overall building energy efficiency.
  • Question: Is the sensor suitable for high ceilings?

    Answer: The NCM PDT 9 sensor is designed to operate effectively in environments with standard ceiling heights. For high ceilings, its performance may be restricted due to the standard range capabilities. In such scenarios, it’s suggested to consider sensors designed specifically for high-ceiling applications. If used in an appropriate setting, such as offices or retail spaces with standard ceiling heights, it provides reliable motion detection and optimal lighting control.
  • Question: What color finishes are available for the NCM PDT 9 sensor?

    Answer: The NCM PDT 9 sensor is available in a sleek white finish, which integrates seamlessly into various interior designs. This neutral color allows it to blend well with ceilings and walls, maintaining a cohesive aesthetic in professional settings. White finishes are particularly popular in corporate environments where maintaining a clean and minimalistic look is essential. This visual appeal, combined with functionality, makes the sensor a practical choice for modern interiors.
  • Question: How does the passive infrared technology work in this sensor?

    Answer: Passive infrared technology in the NCM PDT 9 sensor works by detecting changes in infrared radiation emitted by objects in its field of view, typically human bodies. When a person moves through the detection area, their heat signature is sensed, triggering the sensor to activate connected lighting systems. This technology enhances energy efficiency while ensuring that lights are activated only when necessary, making it suitable for spaces like classrooms or meeting rooms where human presence varies.
  • Question: Who should use the NCM PDT 9 sensor and where?

    Answer: The NCM PDT 9 sensor is ideal for commercial environments such as offices, conference rooms, and retail spaces. Designers, facility managers, or business owners looking to automate their lighting systems to optimize energy consumption should consider this product. Its passive dual technology ensures accurate detection, allowing businesses to enhance both comfort and energy efficiency—all while promoting sustainable practices in their operational environment.
  • Question: Where can I buy Acuity Controls NCM PDT 9 RJB NLight Low Voltage Ceiling Mount Sensor?

    Answer: You can purchase the Acuity Controls NCM PDT 9 RJB NLight Low Voltage Ceiling Mount Sensor at Ubuy. Ubuy offers a straightforward shopping experience, a range of delivery options, and access to the product’s full specifications. It's an excellent platform for finding this sensor in Maldives, ensuring that you receive a quality product with comprehensive support.

Nlight Motion Detectors nCM PDT 9 RJB Editorial Review

The Acuity Controls NCM PDT 9 RJB nLight Low Voltage Ceiling Mount Sensor is an advanced and efficient solution for lighting control, featuring passive dual technology that supports both small motion detection and standard range functionality with its 360-degree lens. This sensor is powered by corded electric, ensuring reliable operation without the need for batteries, although it does require one AAA battery for certain functionalities. Users appreciate the ease of installation on the ceiling and its compatibility with various devices, such as lighting systems and security systems. The inclusion of rear RJ-45 ports enhances connectivity options, making it versatile for various applications.

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Pros

  • Corded electric for reliable power supply
  • Ceiling mount installation for space efficiency
  • Compatible with lights and security systems
  • Passive dual technology for advanced sensing
  • Lightweight design for easy handling

Cons

  • Requires one AAA battery for certain features

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“Great products and very good service: very easy and very fast international delivery.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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MVR 3516

Order now and get it around Saturday, October 17

QTY:

Only 2 items left in stock.
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Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Efficient open area office lighting control solution.
  • Cost-effective installation with multiple sensors.
  • Combines Passive Infrared (PIR) and Microphonics for maximum detection.
  • Controls lighting in blocks similar to manual switching.
  • Ideal for creating large zones for lighting management.
  • Compact design suitable for ceiling mounting.

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