3G routers for road signs
![3G routers for road signs](https://www.etictelecom.com/wp-content/uploads/2019/03/capture_decran_40-xxlg-870x508.png)
The road department of Isère region has chosen cellular router from Etic Telecom for the settlement of a global traffic management solution.
IPL-C router has been chosen for its reliability in extreme conditions and its embbeded serial gateway for connection to any type of PLC.