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GLS-ODT-C-CN <br />Dual-Technology Occupancy Sensor with Cresnet®, 2000 sq ft <br />crestron.com | 800.237.2041crestron.com | 800.237.2041 <br /> >Ceiling-mount occupancy sensor <br /> >Dual-technology motion detection <br /> >360 degree coverage pattern <br /> >2,000 sq ft coverage area <br /> >Discreet, low-profile appearance <br /> >Extremely accurate and reliable sensing <br /> >Fully digital circuitry for low cost and high reliability <br /> >Built-in ambient light recognition <br /> >External photosensor input <br /> >Control system communications via Cresnet® <br /> >Grace Occupany feature <br />The Crestron® GLS-ODT-C-CN sensor features accurate, dual-technology <br />occupancy detection in a large room or space and delivers a powerful <br />and cost-effective solution for reducing energy consumption and <br />enhancing the functionality of lighting and environmental systems. The <br />GLS-ODT-C-CN is a low-profile, ceiling-mounted occupancy sensor <br />designed for areas up to 2,000 square feet, making it great for use in large <br />spaces such as auditoriums, warehouses, and building lobbies. Reliable <br />Cresnet® wired communications directly connects the sensor to a Crestron <br />control system for integrated control of lighting, climate, and other devices <br />in the room. <br />Dual-Technology Occupancy Sensing <br />Achieving consistent and dependable occupancy sensing is accomplished <br />using a combination of ultrasonic and passive infrared (PIR) sensing <br />technologies. Ultrasonic motion detection is highly sensitive to small <br />movements over a large area, while passive infrared sensing ensures <br />superior immunity to false triggers from vibrations, inanimate objects, <br />or movement in an adjacent corridor. Ultrasonic motion detection can be <br />turned on for Side A, Side B, or both sides of the occupancy sensor to avoid <br />false occupancy readings when the sensor is facing a hallway or doorway. <br />The GLS-ODT-C-CN provides independent sensitivity adjustment for each <br />sensor type for optimum performance in any space. <br />Walk-Through Mode <br />This sensor detects momentary occupancy and automatically turns the <br />lights off after 90 seconds with the built-in Walk-Through feature, reducing <br />unnecessary energy consumption. <br />Grace Occupancy Feature <br />When the lights turn off in a room programmed to vacancy only mode, a <br />15-second grace period starts during which the room lights can be turned <br />on again by simply waving a hand to trigger the sensor. <br />Ambient Light Recognition <br />A built-in photosensor detects the amount of ambient light in the room. <br />When enabled, the photosensor can override the occupancy sensor’s signal <br />to turn on the lights if the ambient light level is above a set threshold, <br />preventing lights from turning on when there is sufficient daylight in the <br />room and also performing daylight harvesting and dimming when <br />appropriate. Programming logic must be included to utilize this override <br />feature. <br />Versatile Installation <br />The GLS-ODT-C-CN achieves a discreet, nearly hidden appearance when <br />installed on a typical drywall or droptile ceiling. Hardware is included for <br />fast and simple mounting in a standard 4-inch octagon box or in a hole <br />created with the help of the provided cutout template. The sensor includes <br />a built-in Cresnet connection for data and power and an input for an <br />optional external photosensor. For easy wiring, the 5-pin Cresnet connector <br />is detachable. <br />Cresnet <br />The GLS-ODT-C-CN uses the dependable Cresnet wired network for <br />communication between devices. Cresnet provides a simple solution <br />for configuring and wiring keypads and sensors as part of any complete <br />Crestron system. Cresnet is the communications backbone for Crestron <br />lighting dimmers, keypads, shades, thermostats, and many other devices. <br />This flexible 4-wire bus provides data communications and 24 Volts DC <br />power for all of the devices on the Cresnet network. <br />IR Remote <br />A variety of parameters can be set for the GLS-ODT-C-CN by using the <br />GLS-REMOTE-ODT/OIR remote (sold separately). This IR remote eliminates <br />the need for a ladder when commissioning or setting up any system. The <br />installer can simply stand underneath the sensor and use the remote to <br />complete setup functions and fine-tune the sensor’s settings after <br />installation. The remote provides all of the following funtionality: <br /> •Adjusts the sensitivity for vacancy and occupancy states separately <br /> •Enables or disables Walk-Through mode <br /> •Changes settings for Timeout feature <br /> •Turns LEDs ON/OFF during normal operation <br /> •Sets or changes the Cresnet ID <br /> •Uses Force Vacancy or Factory Reset