The Bosch PRAESENSA System is a next-generation IP-based Public Address and Voice Alarm (PAVA) platform designed for modern, mission-critical buildings. Built on open IP standards, PRAESENSA delivers highly reliable paging, background music, and life-safety voice evacuation with exceptional speech intelligibility.
Ideal for airports, railway stations, commercial complexes, hospitals, campuses, hotels, and large public infrastructures, the PRAESENSA system features distributed intelligence, redundant network topology, and seamless scalability. It integrates IP amplifiers, controllers, paging stations, and certified loudspeakers, all centrally managed via intuitive software.
Fully compliant with EN54-16 / EN54-24 standards, Bosch PRAESENSA ensures safe operation even during network or component failures. With support for AES67, OMNEO, SIP integration, and network supervision, PRAESENSA is future-ready and easy to integrate with BMS, FAS, and security systems. It is the ideal choice for organizations seeking a premium, standards-compliant IP PA and voice alarm solution.
Bosch Praesensa System
Showing all 8 results
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Bosch Praesensa System, IP-based Public Address System
Bosch PRA-APAS PA Server
The Bosch PRA-APAS PA Server is an advanced public address server with pre-installed software for PRAESENSA systems, enabling networked audio control, internet music streaming, text-to-speech announcements, and secure operator interface via PCs and tablets.
SKU: PRA-APAS -
Bosch Praesensa System, Bosch Paviro System, IP-based Public Address System
Bosch PRA-PSM24 Power Supply Module 24V
Bosch Praesensa System, Bosch Paviro System, IP-based Public Address SystemBosch PRA-PSM24 Power Supply Module 24V
The Bosch PRA-PSM24 Power Supply Module 24V is a compact DIN-rail mounted unit designed to provide continuous 24V / 10A power for PRAESENSA system controllers, PAVIRO controllers, and commercial PA devices. It features universal mains input, adjustable output, and built-in protection circuitry for safe and reliable operation
SKU: PRA-PSM24 -
Bosch Praesensa System, IP-based Public Address System
Bosch PRAESENSA PRA-AD604 – 600W 4-Channel Amplifier
Bosch Praesensa System, IP-based Public Address SystemBosch PRAESENSA PRA-AD604 – 600W 4-Channel Amplifier
The Bosch PRAESENSA PRA-AD604 Amplifier (600W, 4-Channel) is a high-efficiency, network-connected power amplifier designed for PRAESENSA PA/VA systems. Offering flexible power partitioning, OMNEO IP audio, integrated DSP, redundant inputs, and a spare fail-safe channel, it delivers powerful, reliable performance for 70/100V loudspeaker systems.
SKU: PRA-AD604 -
Bosch Praesensa System, IP-based Public Address System
Bosch PRAESENSA PRA-AD608 – 600W 8-Channel Amplifier
Bosch Praesensa System, IP-based Public Address SystemBosch PRAESENSA PRA-AD608 – 600W 8-Channel Amplifier
The Bosch PRAESENSA PRA-AD608 600W 8-Channel Amplifier is a high-efficiency, fully supervised IP-networked amplifier designed for PRAESENSA PA/VA systems. With flexible power sharing, DSP processing, redundant power/network inputs, and full loudspeaker supervision, it delivers powerful, reliable audio distribution across multiple zones.
SKU: PRA-AD608 -
Bosch Praesensa System, IP-based Public Address System
Bosch Praesensa PRA-CSE
The Bosch Praesensa PRA-CSE Call Station Extension is a 12-key expansion keypad for PRA-CSLD and PRA-CSLW stations, featuring tactile buttons with multi-color LED indicators and a removable label cover for clear zone identification.
SKU: PRA-CSE -
Bosch Praesensa System, IP-based Public Address System
BOSCH PRAESENSA PRA-CSLD – Desktop LCD Call Station
Bosch Praesensa System, IP-based Public Address SystemBOSCH PRAESENSA PRA-CSLD – Desktop LCD Call Station
The Bosch PRA-CSLD PRAESENSA Desktop LCD Call Station is an advanced IP-based paging and voice alarm console featuring a 4.3” capacitive touch screen, supervised gooseneck microphone, PoE power, integrated loudspeaker, and expandable zone selection. Designed for both business and emergency operation, it delivers powerful, intuitive control for PRAESENSA PA/EVAC systems.
SKU: PRA-CSLD -
Bosch Praesensa System, IP-based Public Address System
Bosch PRAESENSA PRA-MPS3 Multi-function power supply large
Bosch Praesensa System, IP-based Public Address SystemBosch PRAESENSA PRA-MPS3 Multi-function power supply large
The Bosch Praesensa PRA-MPS3 Multi-Function Power Supply (Large) provides powerful, fail-safe DC power, intelligent battery charging, integrated OMNEO networking, and supervised control I/O. Designed for decentralized PRAESENSA systems, it supports up to three amplifiers and a controller with full redundancy and advanced monitoring.
SKU: PRA-MPS3 -
Bosch Praesensa System, IP-based Public Address System
BOSCH PRAESENSA PRA-SCL – System Controller Large
Bosch Praesensa System, IP-based Public Address SystemBOSCH PRAESENSA PRA-SCL – System Controller Large
The Bosch PRAESENSA PRA-SCL System Controller (Large) is a high-performance, fully supervised controller for PRAESENSA PA/VA systems. It manages audio routing, message playback, zone control, event logging, and system supervision across large installations, with OMNEO IP networking and dual power redundancy for maximum reliability.
SKU: PRA-SCL
