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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 photosensor 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 photosensor input Control system communications via Cresnet® Grace Occupancy feature

Crestron® occupancy sensors and daylight sensors offer a powerful, cost-saving solution for reducing energy consumption and enhancing system functionality. As part of a complete Crestron system, they can be used to enable automation of lighting, shading, HVAC, and AV equipment in a conference room, classroom, office, hallway, or other space. Using Crestron sensors, room lighting can automatically turn on when the room is occupied, turn off when it is vacant, and dim to a lower level when there is sufficient natural daylight from windows and skylights. Sensors can also be used to enhance the capabilities of a room scheduling, asset management, or energy monitoring solution through integration with the Crestron XiO Cloud™ service The GLS-OIRLCL-C-CN serves dual functions as a passive infrared occupancy sensor and closed-loop photocell daylight sensor (photosensor). It can also operate in vacancy-only mode, and is designed to cover an area up to 450 sq ft (42 sq m). Miniaturized construction affords a nearly hidden appearance when installed in a drywall or drop-tile ceiling. It communicates with a Crestron control system via the Cresnet® network. Setup and configuration is accomplished using Crestron Toolbox™ software or the optional IR remote (GLS-REMOTE-ODT/OIR, sold separately). Passive Infrared Occupancy Sensing Passive infrared (PIR) technology employs a highly sensitive, specialized lens that divides the field-of-view into sensor zones. The sensor detects motion when a person passes between zones, achieving dependable motion detection with superior immunity to false triggering from vibrations, inanimate objects, or movement in an adjacent corridor. The detection sensitivity is adjustable for optimum performance. Timeout can be set from 30 seconds to 30 minutes to maintain occupied status during short periods of inactivity. Walk-Through Mode Walk-through mode turns off the lights quickly when a room is occupied for a short period of time. When Walk-through mode is enabled and a room is occupied for 90 seconds or less, the lights will turn off 60 seconds after the room is vacated. Grace Occupancy 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. Daylight Sensing A built-in photosensor detects the amount of ambient light in the room. This allows daylight harvesting to be performed which can dim or keep the lights off when there is sufficient daylight in the room. Ceiling Flush Mount Installation The GLS-OIRLCL-C-CN achieves a discreet, nearly hidden appearance when installed on a typical drywall or drop tile ceiling. The GLS-OIRLCL-C-CN is designed to install in a 1 in. (25 mm) diameter hole and is held in place by the integrated compression clips. Use with the MMK‑RS (sold separately) to simplify the wiring and sensor positioning during the rough-in stage of construction. The MMK-RS has an option to completely flush mount the sensor and make it virtually hidden on a wall. Room Usage Monitoring The GLS-OIRLCL-C-CN is compatible with the Crestron XiO Cloud™ service, which is an IoT (Internet of Things) based platform for remotely provisioning, monitoring, and managing Crestron devices across an enterprise or an entire client base. Built on the Microsoft® Azure® software platform and utilizing Microsoft's industry leading Azure IoT Hub technology, Crestron XiO Cloud enables installers and IT managers to deploy and manage thousands of devices in the time it previously took to manage just one. Unlike other virtual machine based cloud solutions, Azure services provide unlimited scalability to suit the ever growing needs of an enterprise. For more information, visit www.crestron.com/xiocloud. Cresnet® Wired Communication The GLS-OIRLCL-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 24VDC power for all of the devices on the Cresnet network.   Key Features Flush ceiling mount occupancy or vacancy sensor Passive infrared (PIR) motion detection Fully digital circuitry, highly accurate and reliable performance 450 sq ft (42 sq m) rectangular detection pattern Vacancy-only mode with grace occupancy Adjustable sensitivity and timeout Short timeout "walk-through" mode Built-in closed-loop photosensor for daylight harvesting Monitors ambient light level from natural and artificial light sources Enables automation of lighting, shading, HVAC, and AV equipment Reduces wasteful energy consumption Maintains consistent lighting levels Crestron XiO Cloud™ service integration Miniaturized construction for a nearly hidden appearance IP64 dust-proof and splash-proof Cresnet® wired control system interface 24VDC powered via Cresnet network Color-coded flying lead connections Easy setup via software or IR remote (sold separately) Installs quickly in a 1 in. (25 mm) diameter hole Optional MMK‑RS pre-construction mounting kit (sold separately) allows for simplified rough-in for wiring and positioning, as well as an option to completely flush mount the sensor  

The IRP2 is an IR (infrared) emitter probe designed to adhere directly over the IR sensor window of a television, DVD player, or any other IR controllable device. The IRP2 connects to any Crestron control system with a 2-pin terminal block type Crestron IR port, providing a 1-way IR control interface to the device. The IRP2 is composed of an infrared LED housed in a miniature shell. Its integral 7 foot cable may be extended up to 1000 feet using ordinary twisted pair cable. Includes IR mask and two-sided tape for mounting.