Firstsing MTK2503 Mini GPS GPRS Security Satellite Tracker SIM Card Kids Elder Car Vehicle Locator Positioner SOS for IOS Andriod

Location mode: GPS + Beidou system + LBS + AGPS
Real time tracking: Locate the person you care at any time and any where
Historical route: The route information can be kept for 3 months.
Geo-fence: The phone APP client side will display alarm information if the device is out of fences.
Emergency call (SOS call): Dials SOS numbers when in need of help.
Voice monitoring: The voice around the locator can be heard.