GPS tracker

DB-8SSis a small size but powerful GSM/GPRScar tracking device usefor fleet management and car security. Builtin memory for data logging of 100,000 waypoints, built-in a 800 MAH battery for long lasting operation without external power. Harsh-weather and shock resistant design, remote engine cut, geo-fence. This device has the features of compact and small size (2.2 x 5.2 x 7cm), easy to hide and installation inside the vehicle, use U-Blox GPS module andPhilips GPRS module. 1.Functions: Real time location report, Over speed alarm, Cut fuel/circuit, Data logger, Remote update, SupportTCP / UDP; GPRS/SMS. 2. Technical parameter Item Technical parameterWorking voltage8 - 36V/DCPower source anti- ties≥ 80VWorking electric currentAverage 110mA @ DC 12V Sleeping mode<45mA @DC 12VUnit size2.2 x 5.2 x 7cm ( H x Wx L)Net weight0.26kg ( Aluminum alloy casing)Digital transmission FrequencyPhilips GSM: 900/1800MHz.GPS performanceTracks up to 16 satellite channelsof GPS Position precision<15 meters CEP without SA Cold boot time< 48 sec. Warm boot time< 38 sec., average Hot boot time: <8 seconds (average)Input port1 route low voltage check 0-1V/DC1 route ACC/Start check 7-60V/DC2 routes high voltage check 7-60V/DC1 alarm positive input, 1 alarm negative input, 1 emergency button input, 1 microphone plugOutput port1 route relay control 500 mA @ DC 12V1 RS232 data port for firmware upgrade and PC setup1 data port for handset phone / MDT mobile displayPowerport+ 5V/DC, 500mA (max) power supplyBuilt-in memory for 10,000 points data loggingAntennaGPS/SMS connection, - 26dB, Cable length 5 metersGSM/SMS connection, - 3dB , Cable length 3 metersWorking temperature-10 to + 70Working humidity5% - 95%Storage temperature-25 to + 85Backup batteryNickel- hydrogen battery 4.8V/DC 800 MAHGPS dynamic Conditions:Altitude 18,000 meters (60,000 feet) maxVelocity 515 meters / second (1000 knots) maxAcceleration 4G , maxGPRS feature2 Watts EGSM (GSM900 Class 4)1 Watt GSM1800 (DCS1800 Class 1)GPRS class 10Audio support (with echo-cancellation and noise reduction)Data transfer modes:GPRS (TCP)SMS PDU (buffered with up to 4 positions per SMS)