Nortek H611 Grey telephone switching equipment

Telephone service f/ 4 lines, RJ-31X 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″