Ci-E262 125Khz activator is an important component in active RFID RTLS system. E262 LF activator work as a locator in the system, it sends LF signal to activate the standby active tags within its area, then the active tag send together the activator address and tag ID to RFID reader. E262 can activate the tags around it like a round area. Together with the help of Active RFID reader, LF Activator and LF Wake Up Active Tag, this combination can realize the regional location and detect direction of movement. At the same time, the wake-up tag has longer battery life.