As companies rely more on technology, they often have equipment placed within facilities that is worth millions of dollars. Because of the large investments made in various equipment, it is crucial to have systems in place that can protect employees and equipment from a variety of factors. To accomplish this, many research labs, manufacturing plants, water treatment facilities, and other companies install transmitter detectors. Not only can these systems detect potentially serious gas and chemical leaks, but they can also assist facilities with pest control and other problems. But before investing in transmitter sensors, it is crucial to understand their features and functions.