Inspecting And Testing Of Fire Alarm Systems NFPA 2005

Converted from it's original VHS form to digital.

[@maxdutiel]

Nice simplex 4100 + panel

[@queencitysirens8755]

87 troubles, cmon man!

[@MichaelNJBeatlefest]

Thank you

[@visionofwellboyofficial]

Nextel PTT phones spotted. Until Sprint bought them and merged with T-Mobile

[@joannestealey4482]

All strobes should be synced