TROLL Link Telemetry Systems

Real-Time, Remote Data Access
TROLL® Link telemetry systems offer reliable, secure access to remote site data 24 hours a day.

• Save time and money by reducing site visits
• Stay informed with real-time alarm notifications
• Retrieve data when you need it
• Reduce power consumption
• Get expert advice and service

Applications

• Long-term aquifer monitoring
• Stream and tide gaging
• Flood warning systems
• Storm surge monitoring
• Real-time water quality monitoring

Direct-Access System
Access instruments and data directly:

• TROLL Link 100 Systems—Operate on GSM/GPRS networks.

Web-Access Systems
Access instruments and data via the web:

• TROLL Link 101 Systems—Transmit real-time data via GSM/GPRS networks.
• TROLL Link 201 Systems—Transmit real-time data via the Iridium satellite network.