Introducing the Edwards Signaling 60-Inch Sampling Tube, designed for effortless installation in tight spaces with its sleek profile of less than 2 inches deep. This innovative product features a PCB-mounted photoelectric sensor equipped with advanced on-board intelligence, ensuring optimal performance. With patented environmental compensation and differential sensing, it delivers reliable and stable sensitivity, making it ideal for high air velocity duct applications of up to 4000 ft/min. Compatible with standard Kidde Intelligent detectors, this sampling tube is prewired for easy plug-in installation. Enhance your safety measures today with this essential device!