Alarm License: (No Changes Required) Connecticut requires an alarm installer to be licensed as a low voltage
electrical journeyman (classification C6 or L6) or contractor (classification C5 or L5). These licenses are
regulated by the Connecticut Department of Consumer Affairs. For burglar alarm installation technicians and
combination burglar alarm & telephone installers, C6 is required.  For burglar alarm contractors and
combination burglar alarm & telephone contractors, C5 licensing is required. The license number should be on
all materials disseminated to potential subscribers as well as the contract.