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-MPS3 powers up to three PRAESENSA amplifiers from three independent 48 V supplies plus a 24 V output, charges one 12 V backup battery, and carries a 6-port OMNEO switch with fibre and PoE. Scroll down for details.

The Bosch PRA-PSM48 is a 48 V power supply module with universal mains input and power factor correction, approved to power one PRAESENSA 600 W amplifier where no battery backup is needed. Scroll down for details.

The Bosch PRA-ES8P2S is a managed 10-port Gigabit switch for PRAESENSA networks: PoE on 8 ports for call stations and two SFP combo ports for fibre links between racks. Scroll down for details.

The Bosch PRA-EOL supervises each PRAESENSA loudspeaker line to its end without extra wiring, as EN 54-16 line integrity monitoring requires. Scroll down for details.

The Bosch PVA-4CR12 is the PAVIRO controller: 4 audio channels and 12 loudspeaker zones on board, up to 492 zones with PVA-4R24 routers, with EN 54-16 voice evacuation and message management built in. Scroll down for details.

The Bosch PVA-4R24 adds 24 loudspeaker zones to a PAVIRO system: up to 20 routers per PVA-4CR12 controller, 4 audio channels, 4,000 W loudspeaker load and EN 54-16 line supervision. Scroll down for details.

The Bosch PVA-2P500 is the PAVIRO power amplifier: 2 x 500 W class-D channels for 70 V / 100 V loudspeaker lines, supervised and EN 54-16 certified, powered from mains or battery. Scroll down for details.

The Bosch PVA-1WEOL supervises each PAVIRO loudspeaker line to its end for open and short circuits, as EN 54-16 requires, on 50 V, 70 V and 100 V lines. Scroll down for details.

The Bosch PVA-15CST is the PAVIRO desk call station: 15 programmable keys, a display, a monitored gooseneck microphone and up to 5 PVA-20CSE key extensions for paging and control. Scroll down for details.

The Bosch PVA-20CSE adds 20 programmable keys with LED status to a PVA-15CST or PVA-15ECS call station, up to 5 extensions per station for zone selection and control. Scroll down for details.

The Bosch PVA-15ECS is the PAVIRO emergency call station: 15 programmable keys, two covered alarm buttons, a key switch and a monitored microphone for EN 54-16 evacuation paging. Scroll down for details.

A one-zone push-to-talk paging call station for the Dynacord U Series mixer amplifiers: gooseneck condenser microphone, priority signalling and phantom power from the amplifier. Scroll down for details.

A 2-channel Dynacord V Series amplifier, 2 x 300 W rated from a shared 600 W, each channel at 4 ohm, 8 ohm, 70 V or 100 V. Scroll down for details.

A 4-channel Dynacord V Series amplifier, 4 x 150 W rated from a shared 600 W, each channel at 4 ohm, 8 ohm, 70 V or 100 V. Scroll down for details.

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 extension unit for the CCS 1000 D Digital Discussion System: powers up to 85 more discussion devices, for a system of up to 245. A built-in splitter lets you install it anywhere in the chain, with short-circuit protection, and it switches on and off with the control unit. Tabletop or 19-inch rack. Scroll down for details.

The Unear V51X is the optional 4K PTZ camera for the Bosch CCS 1000 D: the CCSD-CURD turns it to whoever is speaking, automatically. 12x optical zoom, 255 presets, HDMI and USB outputs. Scroll down for details.

Connects a DCNM-MICSLS or DCNM-MICSLL screw-lock microphone to the DCNM-FBD2 flush base device. A shock mount keeps table noise out of the microphone, and the built-in pre-amplifier keeps mobile phone immunity and controls the microphone lights. The microphone and loudspeaker can be on at the same time. Scroll down for details.

The heart of a DICENTIS Flush seat for participants and chairpersons: the base device fits under the table or seat, or in an armrest, and the flush panels connect to it. It serves 2 participants, or up to 4 in dual use sharing microphone and loudspeaker, and loops through to the next base device on the DICENTIS system cable. Scroll down for details.