2.45GHz active RFID reader location system for indoor person or asset position     Product Description   Introduction   This set hardware location system consist of 2.45ghz active reader, locator reader, tag and controller.   This system is only suitable for indoor location of person or asset and attendance.     As this system is more professional, only read datasheet can not make you understand how it work.   If you have actual project for this such system, please contact me to know more.   I will explain to you how to work for your project.   Contact Me for Help