TR-102 is a personal remote positioning device with built-in GPS and GSM modules; it's compact and portable. Not only can TR-102 transmit the longitude and latitude coordinate to your cell phone by the short message service, but it can also transmit the longitude and latitude coordinate to your personal computer by the internet connection of GPRS and then displaying the location by a specific map software. There are three speed-dial keys and one emergency key on the TR-102. You can use these features for protecting and searching children and old persons. Further, you can use it as a security purpose and other purpose which needs remote positioning. |