bağlantı
3G/4G Sim kart, 2G Sim kart
Menşe Yeri
Guangdong, China
4G Network Frequency
4G CAT1 LTE-FDD:B1/B3/B5/B8 LTE-TDD:B34/B38/B39/B40/B41
2G Network Frequency
2G GSM 900/1800
Positioning methods
GPS+WiFi+AGPS+LTE
Tracking system
Free iOS Android APP+Web
Use
For developing 4G GPS tracking device