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PublicAddressSystemsensurethatacompanyhascommunicationintheformofvoicemessagesormusicthroughouttheirpremises.GrantfencandesignandinstallthePublicAddresssystemtoensurethecorrectspeakertypeandamplix0ersarex0ttedtosuittheacousticsofthebuildingandmeettherequirementoftheBritishStandardBS6259.InadditionGrantfencanalsosupplyandinstallVoiceAnnunciationVAsystemsthatworkinconjunctionwithax0redetectionsystemthatcompliestoBS5839Part8.publicaddresssystemsx1cGrantfencansupplyandinstallVoiceAnnunciationVAsystemsthatworkinconjunctionwithax0redetectionsystemx1d