Main Features:<br />Working based on existing GSM/GPRS network and GPS satellites， this product can locate and monitor any remote targets by SMS or internet<br />GPS sensitivity: -159dBm<br />GPS accuracy: 5m<br />Time to first fix: Cold status 45s， warm status 35s， hot status 1s<br />Power source: Built-in 500mAh battery<br />Working humidity: 5%-95%<br />Working temperature: -20 - +65 degrees<br />Handheld and vehicle purpose<br />Built-in GSM， GPS antenna， compact， elegant appearance<br />Support SMS/GPRS/Internet Network data transmission (GPRS/internet instructions included in CD)<br />Support configure the settings remotely<br />Set multiple functions of security， tracking， monitoring surveillance， emergency alarms and management in its entirety<br />Used widely for person， vehicle and other moving objects tracking<br /><br />    Specifications<br />Specification<br />  Type: Tracker                                                  <br />                        Network : GPRS                                                 <br />Dimension and Weight<br />  Product weight   : 0.065 kg                                                  <br />                        Package weight   : 0.235 kg                                                  <br />                        Product size (L x W x H)  : 9.0 x 5.0 x 1.8 cm / 3.5 x 2.0 x 0.7 inches                                                  <br />                        Package size (L x W x H)  : 14.6 x 10.1 x 7.2 cm                                                 <br />Package Contents<br />  Package Contents: 1 x Tracer， 1 x Wire， 1 x CD Driver， 1 x Screwdriver， 1 x English User Manual                                                 <br /><br /><br /><br />                                                <br />