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1. Check the location on the map by smart phone with the Google map's URL;2. Track by mobile SMS to get the GPS coordinates;3. Track on GPS tracking platform4. With LCD display to show the time, manu5. Two-way talking function, with 3 shortcut buttons for fast calling out 3 phone numbers;6. Geo-fence alert7. SOS button to call for help in case of emergency;8. Low battery alert9. Monitor the voice remotely;10. Store GPS information when there is't GSM signal11. Have Lanyard hole
GSM module | GSM 850/900/1800/1900 MHz Quad frequency |
GPS sensitivity | -163dBm |
GPS center frequency | L1, 1575.42MHz |
GPS positioning accuracy | 5-25m |
GSM positioning accuracy | 100-500m |
Speed accuracy | 0.1 m/s |
Time accuracy | Synchronous with GPS |
GPS Datum | WGS-84 |
Hot start | < 1s |
Warm start | < 38s |
Max. altitude | 18000m |
Max. speed | 515m/s |
Gravitational acceleration | <4g |
Working temperature | -20---65 C |
Humidity | 5%---95% |
Dimensions | 80×49×16 mm |
Voltage | Rechargeable 750mAh battery |
Power supply | DC5V |
Standby time | 24h/5min GPRS mode |
Buttons | SOS; Call 1, Call 2,Call3, End Call,Power |
Mini GSM GPRS GPS mobile phone tracker for child kid elderly car gps tracking portable tracker