VASU — Visual & Audio Supervisor (PIDS/PAS)
Intelligent Public Information & Announcement Management
VASU is InfraKnit's unified management platform for Public Information Display Systems (PIDS) and Public Addressing Systems (PAS) — delivering seamless, real-time audio-visual communications at railways, metros, airports and public facilities.
KEY FEATURES & CAPABILITIES
Centralised Message Management
Create, schedule and push display and audio messages to any device or zone — with priority controls, language sequencing and emergency override.
Live Announcements & Zone Control
Trigger real-time announcements to selected passenger zones — with instant start/stop control from the central management interface.
High Availability Architecture
Automatic server switching on fault or maintenance ensures passenger communications are never interrupted.
TSCADA Integration
Native alarm integration with TSCADA via SNMP — enabling automated passenger messaging triggered by operational events.
Role-Based Access Control
Granular RBAC ensures only authorised personnel can create, modify or broadcast messages — with full audit logs for compliance.
