personal gps tracker

GPS Tracker KPP009 is GSM/GPRS wireless comm and GPS satellite systems platform based persoanl tracking device ,it is used the hi-tech SMS,Internet and PDA for tracking the targets. 1, Gps Personal Tracker is used by tracking the children and the elderly,for avoid the lose and accident. 2 ,GPS personal tracker is seted up the electrontics geo-fence alarm by the parents,It can remote monitoring and protect the children. 3, It can be used the tour, outside survive training ,and it can provide safty monitoring. 4, It can provide the interval protect for the Nature viewer, Oil exploration ,measures and draws ,outside working. 5, Tracking the path for the valuables and freight . 6, Tracking the staff remote monitoring. 7, Tracking the pets and wild animals. 8, The drivers hold the GPS personal monitored by the family . 9, Vechicle theft deterrent . 10, Army use it for controlling ,dispatching,monitoring management. 11, It is used by the Alzheimer's Disease and blindman. 12, It is used by psychosis sufferer.. parameter Dimension 76 mm × 46 mm × 25 mm Weight 90g GSM moduleGSM 900/1800/1900Mhz or GSM 850/900/1800/1900MhzGPS Chipset latest GPS SIRF-Star III chipsetGPS Sensitivity -158DbGPS Frequency L1, 1575.42 MHz C/A Code 1.023 MHz chip rate Channels 20 channel all-in-view tracking Position Accuracy 10 meters, 2D RMS Velocity Accuracy 0.1 m/s Time Accuracy 1 us synchronized to GPS time Default datum WGS-84 Reacquisition 0.1 sec., average Hot start 1 sec., average Warm start 38 sec., average Cold start 42 sec., average Altitude Limit 18,000 meters (60,000 feet) max. Velocity Limit 515 meters/second (1000 knots) max. Acceleration Limit Less than 4g Jerk Limit20 m/sec Operating temperature -25° to 65° C Humidity 5% to 95% Non-condensing Voltage Rechargeable 1300mAh battery (3.7V), 5V for charging input. Charging connector DC 5V (USB port) Standby time 50 hours LED 3 LED lights to show power, GPS, GSM and other operation status. Button 3 buttons for SOS Emergency call, speed dial call B, and speed dial call C