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Description

Keystone 12V PIR Motion Sensor — Pluggable Knockout Mount

The Keystone KTS-PIR4-12V-PKO is a commercial-grade PIR motion sensor engineered for seamless integration with compatible LED luminaires. Operating on a low-voltage 12V input, it provides contractors with an efficient, plug-and-play solution for automating lighting control via a standard knockout mount.

Key Features

  • Sensor Type: Passive Infrared (PIR) motion sensor.
  • Input Voltage: 12V DC low-voltage operation.
  • Mounting: Plug-and-play knockout (PKO) connection.
  • Function: Occupancy-based automated lighting control.
  • Brand: Keystone Technologies.

Performance & Light Output

This PIR sensor provides reliable occupancy detection by sensing the difference in heat emitted by humans in motion versus the background space. By automating the luminaire's operation, it ensures optimal lighting levels are maintained only when the area is actively in use, eliminating wasted energy in vacant rooms.

Electrical & Controls

Designed for integration with modern lighting systems, this sensor operates on a 12V DC input, typically drawing power directly from a compatible LED driver equipped with an auxiliary 12V port. This low-voltage setup ensures safe, efficient operation and simplifies the internal wiring of the luminaire.

What's Included

  • (1) 12V PIR Motion Sensor

Specifications

Dimensions

Length/Depth
2.13 in
Width/Diameter
2.13 in
Height
1.89 in
Weight
0.1 lb

Documents

Style & Materials

Material
Polycarbonate

Electrical Information

Voltage
12V

Item Details

MPN
KTS-PIR4-12V-PKO
Brand
Keystone Technologies
Catalog Number
ZBI-13
UPC
843654179353

Warranty & Certifications

Product Warranty
5 Years
Product Rating
IP65 Rated

Shipping & Returns

Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.

Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.

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Frequently Asked Questions

What type of sensor technology does this use?

This unit utilizes Passive Infrared (PIR) technology, which detects occupancy by sensing the heat signatures of people moving within its coverage area.

What is the required input voltage for this sensor?

This sensor requires a 12V DC low-voltage power input, which is typically supplied by the compatible LED driver inside the host fixture.

How does the PKO mounting system work?

PKO stands for Pluggable Knockout. It allows the sensor to be quickly inserted into a standard fixture knockout and connected via a plug-and-play wire, eliminating complex hardwiring.

Does this sensor require a separate power supply?

Generally, no. It is designed to be powered directly from a luminaire's internal LED driver, provided that driver has a dedicated 12V auxiliary output.

What happens when motion is no longer detected?

Once the designated hold time expires without any detected motion, the sensor will signal the fixture to either dim down or turn off completely to save energy.
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Keystone Technologies

For over 75 years, Keystone Technologies has been a leader in the lighting industry, operating under a simple yet powerful philosophy: "Light Made Easy." The brand is dedicated to creating high-quality, reliable, and user-friendly lighting solutions for commercial and industrial applications. With a massive portfolio of lamps, fixtures, and controls, Keystone is the trusted, go-to partner for contractors and lighting professionals seeking performance and simplicity.

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