FAQ Search Select a Category Cleaning Formulas Cleaning Tips Corporate Deep Cleaners FAQ Hard Floor Cleaners Parts and Accessories Steam Sweepers Vacuums Warranty Web Site and/or go What is RFID Technology? Answer: Radio Frequency Identification (RFID) is a technology that has existed for decades and is currently used in toll road passes (EZPass) and gasoline pumps. RFID technology involves tags that emit radio signals which are received by reader devices. Related Questions Why did the brush stop rotating on my machine? What are the main uses for the Acarosan spray? I have an upright carpet cleaner. When mixing the cleansing formula do I use it full strength or dilute it in my machine? Can I use OxyPRO as a pretreater to deep cleaning?