Bosch PRM-UST Music source, USB, SD, Tuner, MP3 playback from SD card and USB inputs, FM tuner with RDS, presets and digital control, Simultaneous operation of SD/USB player and FM tuner, Separate outputs for digital source and FM tuner.
FM Tuner:
FM frequency range 87.5 — 108 MHz
Frequency response 50 Hz — 12 kHz +/-3 dB
USB or SD source:
Frequency response (Hz) 50 Hz — 18 kHz +/-1 dB
Signal-to-noise ratio (1kHz) >75 dB.

The Bosch PXI-CORE Edge Controller is a compact, Linux Ubuntu Core-based integration platform for Bosch professional communication systems. Featuring multicore processing, dual Ethernet connectivity, and TPM 2.0 security, it enables app-based integration and connectivity between compatible Bosch systems.

The Bosch PXI-LICB Intelligent Control Base License enables the Intelligent Control software application for integrating compatible Bosch security and safety systems. It supports event-driven actions, configurable logic with comparison operators, and web-based system configuration, providing a secure foundation for application-based system integration.

The Bosch PXI-LPRS PRAESIDEO Control License enables integration of compatible Bosch PRAESIDEO systems with the Intelligent Control application on the PXI-CORE Edge Controller. It supports event-driven control, configurable actions using compound logic and comparison operators, and web-based configuration, providing a flexible solution for coordinated system integration.

The Bosch PRA-LSCRF is a call recording and forwarding software license for PRAESENSA system controllers. It enables call stacking, time-shifted announcements, and automatic playback to previously occupied zones, with support for up to eight simultaneous calls and 30 minutes of recording storage. Compatible with PRA-SCL and PRA-SCS controllers.

The Bosch PRA-LSPRA is a PRAESENSA subsystem software license that enables multi-system integration through a master controller. It supports up to 20 networked subsystems, enabling system-wide announcements, centralized fault monitoring, and coordinated emergency communication across large PRAESENSA installations.

The Bosch PRA-APAS is an advanced public address server designed for the PRAESENSA public address and voice alarm system. It provides a network-connected platform for advanced announcement and audio management applications, enabling compatible PCs and tablets to access PRAESENSA functions. With integrated storage for business messages and music playlists, the server supports flexible public address operations when used with the appropriate software licensing.

The Bosch PRA-SCL is the PRAESENSA system controller: it manages every device and all audio routing over OMNEO IP, stores supervised messages, and carries a built-in 5-port Gigabit switch. EN 54-16 certified. Scroll down for details.

The Bosch PRA-APAL is an advanced public address software license for the PRAESENSA system, enabling a compatible PC or tablet to access the PRA-APAS server. It supports advanced business announcements, scheduled messages, text-to-speech, background music management and configurable operator profiles through a browser-based interface. One license is required per active operator device.

The Bosch PRA-AD604 is a 600 W, 4-channel power amplifier designed for the PRAESENSA IP-based Public Address and Voice Alarm System. It features flexible power distribution across four channels, an integrated spare amplifier channel for fail-safe redundancy, individual digital signal processing, and OMNEO IP networking for reliable audio communication and system control.

The Bosch PRA-AD608 is a 600 W, 8-channel power amplifier for PRAESENSA public address and voice alarm systems. It intelligently distributes the available output power across eight channels and features independent, supervised A/B loudspeaker outputs, digital signal processing per channel, and an integrated spare amplifier channel for automatic failover.

The Bosch PRA-AR616 combines a single 600 W channel with a relay router for up to 16 zones or 8 A/B outputs, with a spare channel and loudspeaker line supervision by end-of-line device or impedance. Scroll down for details.

The Bosch PSP-D00098 is a wall mount adapter for the PRAESENSA PRA-CSLW LCD call station and PRA-CSE call station extension, providing a compact wall-mounted arrangement for the call station, microphone clip and extension.

The Bosch PRA-CSE adds 12 configurable buttons with light ring and zone status indicators to a PRA-CSLD or PRA-CSLW call station, up to 4 extensions per station. Scroll down for details.

The Bosch PRA-CSLD is the PRAESENSA desktop call station: gooseneck microphone, a 4.3" colour touch screen that guides every call, dual OMNEO ports with redundant PoE, and up to 4 PRA-CSE extensions. Scroll down for details.

The Bosch PRA-CSLW is the PRAESENSA wall mount call station: hand-held microphone, a 4.3" colour touch screen that guides every call, dual OMNEO ports with redundant PoE, and up to 4 PRA-CSE extensions. Scroll down for details.

The Bosch PRA-PSM24 is a compact 24V DC power supply module designed for compatible PRAESENSA system controllers and PAVIRO controllers and routers. Featuring universal AC mains input, power factor correction, and automatic-recovery protection, its DIN-rail design provides reliable mains-powered operation for professional public address installations.

The Bosch PRA-ANS is the PRAESENSA ambient noise sensor: automatic volume control for announcements and music, sample-and-hold and tracking modes, IP65 for indoor and sheltered outdoor use, and up to 4 sensors per zone. Scroll down for details.

Audio interface module 2x2, PoE powered, Network/Power connection redundancy, 2 micrpohone/line level inputs, 2 balanced line level outputs, 2 supervised GPIs, 2 general purpose relay outputs, configurable analog/digital modes, allows Dante input integration

Bosch PRA-SFPSX Fiber transceiver, 1000BASE‑SX SFP module for multi-mode fiber (550 m)