The FPSO OKHA has dual capability as a storage facility and trading tanker. It was fabricated at Daewoo Heavy Industries in Okpo.

The Spector Lumenex designed voice solution is designed for the broadcast of live speech and alarms initiated from the main access units or via the fire & gas panel. 

Audio is distributed via several 100 volt lines to loudspeakers positioned around the FPSO, which can provide a substantial 7.2KW of Audio Power.