Emergency sound specialists: voice alarm, EVCS, evacuation alert and hearing loop testing, commissioning and maintenance.

ProAudium designs, tests, commissions and maintains emergency sound systems across London and the South East. Our work covers Public Address Voice Alarm (PAVA) systems to BS 5839-8, Emergency Voice Communication Systems (EVCS) and disabled refuge systems to BS 5839-9, evacuation alert systems to BS 8629, and hearing loop (Audio Frequency Induction Loop System, AFILS) testing to BS EN 60118-4. We verify speech intelligibility by STI measurement and quote testing separately from remediation, so the engineer who finds a fault never prices the fix. Clients include Gatwick Airport, Olympia, Fulham FC, the Brighton Centre and Drusillas. ISO 9001:2015 certified and an ISCVE member.