Product Name: GPS Tracker GPS103b with Android and Ios Apps Model NO.: GPS103 Size: 96*53*16mm Frequencies: 850/900/1800/1900 Certificate: CE FCC Factory Location: Shenzhen China GPS Tracker Supplier Warranty Time: 1 Year Model No.: GPS/GSM/GPRS Tracking System GPS105 Support Camera: Yes Type: GPS Tracker Use: Automotive Operating Principle: GSM/GPS/GPRS Network Port Number: 20 Model: GPS103 Screen Size: No GPS Tracker Screen Carrier Frequency: Dual-Frequency Chip: SiRF Brand: Coban/ Baanool Certification: ISO9001 Trademark: coban / baanool Transport Package: Giftbox, 40PCS/CTN Specification: 850/900/1800/1900MHZ Origin: China HS Code: 8526911000 Product Description GPS tracker GPS103 with andriod and ios appsIntroductionThis tracker is a new product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. It can track and monitor remote target by SMS or internet.Product advantages:Change Password-Authorization-Single Locating-Auto track continuously-Automatic update positions of vehicle turns-GPS drift suppression-Absolute street address by SMS-Location based service (LBS)-Voice Monitor -Data logging-Data Load-Forward the third parties' message-Charges Inquiry-Alarm Function-Low battery alarm-GPS blind Spot alert-SOS-Geo-fence-Multi-area management-Movement alarm-Over speed alarm-Arm-Silent Mode-DISARM-Alarms under Arm State-Shock Sensor alarm-Check the Vehicle State-Reset Hardware-Sleep Mode-Sleep by time-Sleep by shock sensor-No sleep mode-Check IMEI-Set up Terminal (local) Time-TCP / UDP Switch-Configure parameters by USB-GPRS setting-Setting up APN-GPRS User ID and password Setup-IP and port setup-Less GPRS traffic-Modes Switch between "SMS" and "GPRS"-Set up monitor center numberSpecificationsContentSpecificationsSize92*71*26mmWeight120gBand850/900/1800/1900MhzGPS sensitivity-159dBmGPS accuracy5mGPS start timeCold status 45sWarm status 35sHot status 1sVoltage of car power system12 V/24VBackup batteryChargeable changeable 3.7V 500mAh Li-ion batteryStorage Temp-40°C to +85°COperation temp-20°C to +65°Chumidity5%--95% non-condensingBesides,it has 4 tracking ways for option:-SMS tracking on cellphone with google maps link-get absolute street address by SMS.For example: No.113, Guankou 2nd Rd, Nantou, Nanshan district, Shenzhen, Guangdong, china.-Andriod app and Iphone app-Web online tracking server: www.gpstrackerxy.com(demo id:demo,password:8888)standard accessories:Feedback from client: