Levitonís Telephone Security Module distributes four telephone lines to seven locations with the option to route line 1 through a security interface. Featuring
a security jack, security interface switch, eight bridged 110 D4 connectors, this module is designed to easily fit inside a Leviton Structured Media Center (SMC).
Dial tone sources must be terminated on the first 110 connector, labeled "From Demarcation". UTP cables from outlets throughout the house route back to the SMC,
and may be terminated on the other seven 110 connectors. The dial tones present
on the first connector will be routed to the outlets in each of the rooms. If there are
more than seven outlets, the bottom IDC can be used to jumper to Leviton's
Telephone Expansion Board.