周波数 (MHz)
850/900/1800/1900 MHz 3 グラム 4 4G LTE
Product name
GPS tracking device
Features
Car Security Systerms
Application
Emergency Warning Safety Vehicles
Remote Controller
engine throttle
service
Web platform android IOS
customize
no monthly fee SDK and API
communication protocol
2G 3G 4G TCP UDP HTTP
Feature
Fuel monitoring /speed governor