The Yards in the RNA precinct consisted of a fifteen level and a seventeen level high-rise buildings on three levels of basement and retail shopping. We provided a high level networked system between the fire indicator panels as well as the Emergency Warning and Intercommunication System for full control by QFES. The system interface and monitoring consisted of ten sprinkler valve sets, four fire pumps, fire tanks and over forty-eight warden phones. Over one thousand speakers were installed to comply with the relevant standards.