Introduction¡êo Jt600a is an industrial grade solar portable tracker with creative power management, which features agps, shatter-resistance, waterproof, dustproof and over 6-month standby, etc.. It has been widely applied to the remote monitoring and management of the old, kids, outdoor workers, government staffs, explorers, outdoor sportspeople, mobile assets, etc. . Just drop it in the briefcase or backpack and you are ready to track! Features: Intelligent power management with over 6-month standby, real-time power monitoring. Low power consumption: minimum standby current 2ma Built-in triaxial g sensor 3 proofings: shatter-resistance , waterproof, dustproof Agps Flashlight Two-way voice Sos lighting signal History data storage Function list: TypeDescription Basic functionTransmission mode¡êotcp/sms Multi-working mode¡êostandard/vibration/timer Immediate sms query on current position Agps Two-way voice Remote listen-in Built-in triaxial g sensor Real-time power monitoring Solar charging Flashlight Sos lighting signal Self geo-fence/geo-fence Standby over 6 months (one report per day) Serial port supported/ configuring remotely Low power alarm, sos alarm¡ê¬enter/exit geo-fence alarm Time difference set Alias set ParameterDimension(l¡¨¢w¡¨¢h)96¡¨¢51¡¨¢22mm ColorBlack/orange Weight80 g (with standard accessories) Working current60-80ma Built-in battery1800mah Waterproof gradeIp65 Backup battery2500mah Gps chipSirf star iii Gsm band850/900/1800/1900 mhz 0.5kg