The utility model provides a device used for mobile communication terminal recording and locating trajectory transceiver, which includes an inner device and an external device. The inner device includes a data bank module, a locating geographic information transferring module, a locating gateway unit, a PHS-GSM-CDMA-3G communication interface server, an operator attendance service counter, a Web server and an exclusive network, a system radio frequency transceiver antenna and a bus, each composing module and unit connects with each other by the bus, the PHS-GSM-CDMA-3G communication interface server connects with the system radio frequency transceiver antenna; the external device includes a mobile phone, a mobile communication terminal, and an internet microcomputer. The utility model has functions of locating the mobile communication terminal at real time, determining the mobile locus and controlling the circumstance recording, therefore, the guardian can know the active circumstance and location of the older and the minor in time and the older and the minor can be protected better.