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The new, digital CIUD will begin shipping soon! Click here for more information.
  • No external telephone line isolation equipment is required
  • Easy installation where and when you want dial-up network access
  • No concern for AC power drop-outs, since CIUS is station battery powered
  • SCADA supervision from CIUS alarm contact
  • Potentially lower costs than wire line in some areas due to lower cellular rate
  • Backup to the PSTN or private network
  • Complete, self-contained package with full IEEE C37.90.1-1989 SWC
  • Major alarm dry contact which is closed for CIUS power loss or system instability
  • One RJ-11 jack for connection to modem or telephone; or to Teltone Substation Line Sharing Switch for call routing to telephone, and/or multiple modems, and fax machine
  • 19"-23" rack or wall mounting
  • -20° to +60° C operating temperatures