H611: Telephone Master Hub with Surge Protection

The Nortek Security & Control Family of Brands

The Model H611 Telephone Master Hub with Surge Protection provides a superior method of telephone connection for structured wiring systems. The Model H611 interfaces up to four incoming telephone lines with a home security system, provides surge protection for each individual line, and features a master disconnect jumper. The module can be expanded through either the RJ-45 or 110 punch-down connectors.


  • Telephone service for four lines
  • Surge protection with LED indicator
  • RJ-31X for seizure of line one
  • System test port-line disconnect
  • Output expansion on RJ-45 or 110 punch-down connector
  • Six enclosure grid spaces
  • 6.25″ x 1.25″ x 2.75″

Installation Manual

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov