GPS Tracker bentuk Relay ST-907

10/24 pembeli wajib baca! ST-907 Tidak mudah ditemukan karena bentuka yang seperti relay. (Instalasi harap dilakukan oleh montir/teknisi yang berpengalaman). Features: Real-time tracking. Vibration/Displacement/Low battery/Power off/over speed alert. Main power cut off alert. Geo-fence. History Route. Cut and rese Fuel Pp remotely. AGPS locating. Specifciations: System Lanage: Chinese/English Net Weight: 50g Backup Battery: 3.7V 100mAh Network: GSM/GPRS, Network Band: 850/900/1800/1900Mhz Support 4-frequency GSM 850/900/1800/1900 MHz which can work worldwide GPS module: MTK2503 GPS sensitivity: -159dBm GPS position accuracy: 10m First positioning time: Cold start 45-120 seconds Warm start: 35 seconds start: 1 second Operating voltage: 10-50V input Battery: Built-in lithi battery 3.7V 110mAh Storage temperature: -40�C to +85�C Operating temperature: -20�C to +55�C Hidity: 5 Non-solidified Item size: 57 * 31 * 31mm / 2.2 * 1.2 * 1.2in Weight: 30g / 1.1ounce Package size: 100 * 50 * 50mm / 3.9 * 2.0 * 2.0in Package weight: 50g / 1.8ounce