Leadleds 3G 4G WiFi GPS Control Led Video Screen Taxi Roof Advertising Double-sided Audio output:No Package Included:LED display AC plugInstallation

Package Included:LED display AC plugInstallation accessoriesEnglish User Manual

You can set groups of training time and rest time

support external call protocol and secondary development interface

and Click DOWN Switch down the program

Module surface flatness ± 0

Leadleds 3G 4G WiFi GPS Control Led Video Screen Taxi Roof Advertising Double-sided Audio output:No Package Included:LED display AC plugInstallationFull Color LED Car Tops Taxi Roof Advertising Video Screen by Cloud Control Leadleds Taxi Roof Video Led Display is a new type of electronic media advertising with an elegant and attractive appearance, mainly installed on taxis or vehicles as a terminal carrier, the purpose is to form a new generation of networked, intelligent, digital outdoor media. It can be location controlled with GPS. so, in zone 1, it has advertised 1, and zone 2 advertises 2