Product Description:Brand new and high quality.Compact and thin.Use CPU industry's standard design， more stable.Global GSM 4 frequency system.Can be set up a hotline number for SOS calling the police and security alarm.ACC security， intelligently detect the vehicle theft.Realtime tracking.Journey statistics.Overspeed statistics.Position model:GSM.SM frequency band:850/900/1800/1900MHz.GPRS Class 12， TCP/IP.Voltage range:9-24V DC.Standby current:0.2mA.Start-up time:Cold status 38S， Warm status 32S， Hot status 2S.Working temperature:-20¡ãC to +70¡ãC.Humidity:20%--80% RH.LED indicator:show the working conditions of GSM and the power supply situation.NOTE:1.Please don't insert the terminal SIM card reversely.2.The terminal SIM card must open the GPRS function.3.If your activated SIM card need to enter into SIM PIN， please refer to your mobile phone user guide to close the SIM PIN input function.4.Please ensure that your SIM card has money.Note:Due to different countries have different operators， it's neccessary to activate it before use.Send message "APN:AA， XX， YY" (AA for the local operator name， XX for the user name， YY for the password.User name and password will be provided by operator.).Package includes:1 x Tracker.1 x English user guide.1 x Connection cable.1 x Order card