»Overview
Emergency Roadside Telephone
Versatility and modular design of Telegra’s ERT systems allow you to completely configure the system according to your needs. Fully digital architecture and DSP audio processing provide superior sound quality.
Roadside and Tunnel Versions
• Low cost of ownership over extended lifetime
• Simple to operate and maintain
• Solar powering enabled by low power consumption
• VoIP and GSM execution, optionally
• topXviewTM - like ergonomic GUI
• Wireless communication module available
Durability that Exceeds Duration of Concession Periods
• Built to provide the same quality for 20+ years
• Availability › 99,999%
• Proven efficiency - more than 5.000 units in operation worldwide
• Telegra Soundway™ high reliability reduces repair maintenance costs over 90% comparing to estimation calculation for most of the standard ERTs