Wasp RF250 RFID Time Clock is a similar product to ours, this product is used more for the workforce than for school. This product documents time to compare with pay over time for working hours, this product labels when you clock in and out. While our product is a small card that can fit in you wallet or your pocket, their product is a small keychain item that can be put on your keys or bag. Our product can mark down when you check in or clock in, when you leave and marks ho long you left for. Our product is more useful in a classroom, to mark attendance and bathroom times to keep students from ditching and holding up the bathroom line. Our product can also mark how many time you have gone to the bathroom, so you can check every week to see whos going the most.