Johnson Controls (Operating under the legacy Tyco Fire & Integrated Solutions brand) were awarded the contract for the manufacture and supply for the Public Address General Alarm (PAGA) system and Siren system to Kearl Oil Sands based in Alberta Canada.

The solution was designed for the broadcast of live speech and alarms initiated from the main access units or via the fire and gas panel. Audio is distributed via several 100 volt lines to loudspeakers positioned around the Kearl Oil Sands Site. Siren distribution is also provided throughout the site.