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Crestron® Passive Infrared Occupancy Sensor

Model #: GLS-OIR-C-CN

At a Glance

Crestron® Passive Infrared Occupancy Sensor with ambient light recognition and walk-through mode

WarningProposition 65 Warning for California Residents
Crestron® Passive Infrared Occupancy Sensor

Connections

Connector Type5-pin 3.5 mm

Dimensions

Diameter4.8"

Styling

ColorWhite

General Specs

Product Weight (lbs.)0.32
Depth (in.)2.3

Crestron® Passive Infrared Occupancy Sensor

Model #: GLS-OIR-C-CN
173696
Crestron

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At a Glance

Crestron® Passive Infrared Occupancy Sensor with ambient light recognition and walk-through mode

Get to know this product.

A low-profile, ceiling-mounted occupancy sensor designed for large areas up to 2,000 square feet. Passive infrared motion sensing affords excellent motion-detection while also providing superior immunity to false triggering. Reliable Cresnet® connectivity allows for direct connection to a Crestron® control system for integrated control of lighting, climate control, and other devices in the room.

The Crestron® GLS-OIR-C-CN sensor features passive infrared (PIR) technology for occupancy detection in a large room or space and delivers a powerful and cost-effective solution for reducing energy consumption and enhancing the functionality of lighting and environmental systems. The GLS-OIR-C-CN is a low-profile, ceiling-mounted occupancy sensor designed for areas up to 2000 square, making it great for use in conference rooms, hallways, and private offices. Reliable Cresnet® wired communications directly connects the sensor to a Crestron control system for integrated control of lighting, climate, and other devices in the room.

Passive Infrared Occupancy Sensing

    PIR sensors utilize a highly sensitive specialized lens to divide the field-of-view into sensor zones.  When a person passes into or out of a zone, the sensor detects the motion and switches the lights on. The lights will remain on for as long as motion is detected in the sensor zones.  PIR sensing achieves dependable motion detection and provides superior immunity to false triggering from vibrations, inanimate objects, or movement in an adjacent corridor. Sensitivity is adjustable for optimal performance.

Walk-Through Mode

    This sensor detects momentary occupancy and automatically turns the lights off after 90 seconds with the built-in Walk-Through feature, reducing unnecessary energy consumption.

Grace Occupancy Feature

    When the lights turn off in a room programmed to vacancy only mode, a 15-second grace period starts during which the room lights can be turned on again by simply waving a hand to trigger the sensor.

Ambient Light Recognition

    A built-in photo sensor detects the amount of ambient light in the room. When enabled, the photosensor can override the occupancy sensor’s signal to turn on the lights if the ambient light level is above a set threshold, preventing lights from turning on when there is sufficient daylight in the room and also performing daylight harvesting and dimming when appropriate. Programming logic must be included to utilize this override feature.

Versatile Installation

    The GLS-OIR-C-CN achieves a discreet, nearly hidden appearance when installed on a typical drywall or droptile ceiling. Hardware is included for fast and simple mounting in a standard 4-inch octagon box or in a hole created with the help of the provided cutout template. The sensor includes a built-in Cresnet connection for data and power and an input for an optional external photosensor. For easy wiring, the 5-pin Cresnet connector is detachable.

Cresnet

    The GLS-OIR-C-CN uses the dependable Cresnet wired network for communication between devices. Cresnet provides a simple solution for configuring and wiring keypads and sensors as part of any complete Crestron system. Cresnet is the communications backbone for Crestron lighting dimmers, keypads, shades, thermostats, and many other devices. This flexible 4-wire bus provides data communications and 24 Volts DC power for all of the devices on the Cresnet network.

IR Remote

A variety of parameters can be set for the GLS-OIR-C-CN by using the GLS-REMOTE-ODT/OIR remote (sold separately). This IR remote eliminates the need for a ladder when commissioning or setting up any system. The installer can simply stand underneath the sensor and use the remote to complete setup functions and fine-tune the sensor’s settings after installation.  The remote provides the following functionality:

    Adjusts the sensitivity for vacancy and occupancy states separately

    Enables or disables Walk-Through mode

    Changes settings for Timeout feature

    Turns LEDs ON/OFF during normal operation

    Sets or changes the Cresnet ID

    Uses Force Vacancy or Factory Reset

Key Features

    Ceiling-mount occupancy sensor

    Passive infrared motion detection technology

    360 degree coverage pattern

    2,000 sq ft coverage area

    Discreet, low-profile appearance 

    Extremely accurate and reliable sensing

    Fully digital circuitry for low cost and high reliability

    Built-in ambient light recognition

    External photo sensor input 

    Control system communications via Cresnet®

    Grace Occupancy feature

Specifications

General Specs

Product Weight (lbs.)0.32
Depth (in.)2.3

Connections

Connector Type:5-pin 3.5 mm

Dimensions

Diameter:4.8"

Styling

Color:White
WarningProposition 65 Warning for California Residents