Items | Specifications |
Model | UM777 |
2G GSM 850/900/1800/1900Mhz 4G TD-LTE: B34/B38/B39/B40/ B41 FDD-LTE: B1 /B2/B3/B4/B5/B6/B8/B18/B19/B26 WCDMA: B1 /B2/B4/B5/B6/B8/B19 | |
Communication Protocol | TCP/IP |
GPS and BeiDou and GLONASS Location accuracy: 10m Speed accuracy: 0.1m/s Capturing sensitivity: -148dbm Tracking sensitivity: -165dbm Cool start: <32s Hot start: <2s | |
GNSS antenna | 25*25*2 mm Built in. |
Memory | 32mb + 32mb +128KB |
Switch | On/Off |
SIM card | Micro-SIM |
Signal light | Blue for GPS, Green for GSM, Red for power |
Battery | 200mAh 3.7V Li-polymer Industry battery |
Working voltage | 9-100V DC / 24mAh (12VDVC) / 12mA (24VDVC) |
Interface | 5V output for alarm speaker control Support RS232 or RS485 Support engine immobilize |
Working temperature | -20 °C to 70 °C |
Working humidity | 5 -95% RH |
AGPS | Support |
Size | 96* 43* 20 mm |
Weight | 110 g |