TEK Time Systems sells, services, installs and warranties Computerized Time Clocks and offers low cost LOCAL installation & 1 Yr. on-site warranty. All orders over $300 ship FREE. Our huge inventory includes the following models: Acroprint Model ES1000 Electronic Calculating Time Recorder, Amano MJR-7000 Computerized Time Recorder, Amano MJR-8000 Computerized Time Recorder and Lathem 7000E Electronic Calculating Time Recorder. TEK Time Systems online customer service staff members are available to answer all of your questions.