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        Public Address and Voice Alarm

        PA, Commercial Sound and Emergency Sound

        Our ideal solutions for small-to-midsized locations focus on versatility, reliability and ease of use

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        All-in-one amplifier, 2-zone, 180W

        All-in-one amplifier, 2-zone, 180W

        Commercial Type No.: PLN-2AIO180-IN | Product No.: F.01U.302.385

        • Two Zone output
        • 4 microphone inputs with independent level control
        • USB drive and SD card for MP3 playback
        • Built-in FM tuner with preset memories
        • 100V/Telephone input with priority and VOX
        250 in stock
        All-in-one amplifier, 6-zone, 240W

        PLENA solutions

        All-in-one amplifier, 6-zone, 240W

        Commercial Type No.: PLN-6AIO240 | Product No.: F.01U.275.392

        • All‑in‑One solution for background music and paging
        • Six‑zone paging system
        • Built‑in AM/FM tuner with presets
        • MP3 player for USB device and SD card
        • Optional Call Station and Wall Panel with local audio source and remote control
        250 in stock
        All-in-one amplifier, 90W

        All-in-one amplifier, 90W

        Commercial Type No.: PLN-1AIO090-IN | Product No.: F.01U.302.384

        • 4 microphone inputs with independent level control
        • USB drive and SD card for MP3 playback
        • Built-in FM tuner with preset memories
        • 100V/Telephone input with priority and VOX
        • 24 VDC backup power supply input
        250 in stock
        Audio-over-IP interface

        PRAESIDEO

        Audio-over-IP interface

        Commercial Type No.: PRS-1AIP1 | Product No.: F.01U.064.686

        • All‑in‑one solution for audio transport on IP‑networks
        • Supervised control inputs and outputs
        • Supports re‑broadcasting
        • EN 54‑16 compliant IP solution
        • Configurable as SIP telephone interface (optional)
        250 in stock
        Battery charger, 24V

        PLENA voice alarm

        Battery charger, 24V

        Commercial Type No.: PLN-24CH12 | Product No.: F.01U.214.760

        • 12 A battery charger
        • 6x 40 A, 3x 5 A outputs
        • 150 A back‑up current
        • Fully supervised, EN 54‑4 certified
        • Under‑voltage and over‑voltage protection
        250 in stock
        Call station

        PAVIRO

        Call station

        Commercial Type No.: PVA-15CST | Product No.: F.01U.298.720

        • Call station with soft touch button for PAVIRO system
        • 15 freely programmable buttons
        • Customization via built-in display and keys
        • Provision for installing emergency button and key switch
        • EN 54-16 system certification
        250 in stock
        Call station emergency button

        PAVIRO

        Call station emergency button

        Commercial Type No.: PVA-1EB | Product No.: F.01U.312.985

        • Alarm button for call station
        • EN 54-16 system certification
        250 in stock
        Call station extension

        PAVIRO

        Call station extension

        Commercial Type No.: PVA-20CSE | Product No.: F.01U.298.723

        • Call station extension keypad with 20 freely programmable buttons
        • Soft-touch selection buttons
        • Up to 5 extension keypads can be connected to one call station
        • EN 54-16 system certification
        250 in stock
        Call station for LBB1925/10, 6-zone

        PLENA solutions

        Call station for LBB1925/10, 6-zone

        Commercial Type No.: LBB1946/00 | Product No.: F.01U.505.596

        • Stylish six-zone call station, intended for LBB 1925/10 system pre-amplifier
        • Unidirectional condenser microphone on flexible stem
        • Six zone selection keys, all-call key, and momentary PTT-key for calls
        • Selectable gain, speech filter, and limiter for improved intelligibility
        • Selectable priority levels and different pre and post-call chimes
        • LED indications for zone selection, system activity, and call station status
        250 in stock
        Call station for PLN-6AIO240, 6-zone

        PLENA solutions

        Call station for PLN-6AIO240, 6-zone

        Commercial Type No.: PLN-6CS | Product No.: F.01U.275.427

        • Stylish, high‑quality six‑zone Call Station for the Plena All‑in‑One System
        • Six‑zone selection keys with LED indicators, and an ‘all‑call’ key
        • Momentary Press To Talk (PTT) key
        • Configurable gain, speech filter, limiter, and output level for improved intelligibility
        • Configurable attention chime
        250 in stock
        Call station key switch

        PAVIRO

        Call station key switch

        Commercial Type No.: PVA-1KS | Product No.: F.01U.312.984

        • Key switch for call station
        • EN 54-16 system certification
        250 in stock
        Call station keypad

        PLENA voice alarm

        Call station keypad

        Commercial Type No.: LBB1957/00 | Product No.: F.01U.512.630

        • Seven zone selection keys
        • LED indications for zone selection
        • Up to eight keypads can be connected together
        250 in stock
        Call station kit

        PAVIRO

        Call station kit

        Commercial Type No.: PVA-CSK | Product No.: F.01U.298.726

        • Call station kit for making custom made-call station
        • Connectors for 3 alarm buttons or lockable key switch
        • Connector for 15 programmable buttons
        • Connector for microphone and loudspeaker
        250 in stock
        Call station, 2-zone

        PLENA easy

        Call station, 2-zone

        Commercial Type No.: PLE-2CS | Product No.: F.01U.066.941

        • Modern two-zone call station for the PLE series
        • Selectable gain
        • Speech filter and limiter
        • Output level control
        • Loop-through option for up to 8 call stations
        • LED indications for zone selection, busy, and power on
        250 in stock
        Call station, 6-zone

        PLENA voice alarm

        Call station, 6-zone

        Commercial Type No.: LBB1956/00 | Product No.: F.01U.512.629

        • Stylish six‑zone call station for the Plena Voice Alarm System
        • Six zone selection keys, all-call key and momentary PTT-key for calls
        • Selectable gain, speech filter, limiter, and output level for improved intelligibility
        • LED indications for zone selection, fault, and emergency state
        • Call station extension provides seven additional zone and zone group keys
        250 in stock
        Call station, all-call

        PLENA solutions

        Call station, all-call

        Commercial Type No.: LBB1941/00 | Product No.: F.01U.505.595

        • Stylish all-call call station, intended for LBB 1925/10 system pre-amplifier
        • Unidirectional condenser microphone on flexible stem
        • Momentary PTT‑key for calls
        • Selectable gain, speech filter, and limiter for improved intelligibility
        • Stable metal base design
        • Fixed 5 m cable and loop-through connector for additional call stations
        250 in stock
        Call station, all-call

        PLENA easy

        Call station, all-call

        Commercial Type No.: PLE-1CS | Product No.: F.01U.066.940

        • PTT-key for calls for activation
        • Momentary or toggle
        • Green LED, indicating microphone active
        • Stable metal base design with fixed 2 m cable and lockable Euro style connector
        • Phantom powered by amplifier
        250 in stock
        Call station, all-call, heavy duty

        PLENA easy

        Call station, all-call, heavy duty

        Commercial Type No.: PLE-1SCS | Product No.: F.01U.127.101

        • Sturdy microphone for demanding applications
        • PTT-key for calls for activation
        • Momentary or toggle
        • Stable metal base design with fixed 2 m (6.56 ft) cable and lockable Euro style connector
        • Green LED, indicating microphone active
        • Phantom powered by amplifier
        250 in stock
        Controller

        PAVIRO

        Controller

        Commercial Type No.: PVA-4CR12 | Product No.: F.01U.396.302

        • Public address and emergency sound system control unit
        • Control and routing of 4 simultaneous audio channels
        • One controller supports 12 zones, expandable up-to 492 zones with 24-zone routers
        • Four controllers can be networked using OMNEO interface module
        • EN 54-16 system certification
        250 in stock
        Controller

        PLENA voice alarm

        Controller

        Commercial Type No.: LBB1990/00 | Product No.: F.01U.512.626

        • Heart of the Plena Voice Alarm System
        • EN 54‑16 certified
        • Built-in message manager and 240 W amplifier
        • Six‑zone outputs
        • 6 emergency and 6 business triggers
        250 in stock
        Emergency call station

        PAVIRO

        Emergency call station

        Commercial Type No.: PVA-15ECS | Product No.: F.01U.322.533

        • Call station with soft touch button
        • Built-in alarm buttons and key switch for emergency use
        • 15 freely programmable buttons
        • Customization via built-in display and keys
        • EN 54-16 system certification
        250 in stock
        End-of-line supervision board

        PLENA voice alarm

        End-of-line supervision board

        Commercial Type No.: PLN-1EOL | Product No.: F.01U.012.731

        • Pilot tone detection on 100 V loudspeaker lines
        • Voltage free switch 200 V 1 A and LED indications of pilot tone
        • Daisy chainable for monitoring multiple zones on a single input contact
        • Fits on built-in mounts on selected Bosch loudspeakers
        • EN 54‑16 certified
        250 in stock
        End-of-line supervision load

        PLENA voice alarm

        End-of-line supervision load

        Commercial Type No.: PLN-DMY60 | Product No.: F.01U.012.730

        • Provides filtered load at 20 kHz
        • Makes longer loudspeaker lines possible
        • Three power settings
        • Fits on built‑in mounts on selected Bosch loudspeakers
        • EN 54‑16 certified
        250 in stock
        End-of-line supervision module

        PAVIRO

        End-of-line supervision module

        Commercial Type No.: PVA-1WEOL | Product No.: F.01U.305.077

        • Compatible with 100 V, 70 V, or 50 V loudspeaker lines
        • Module is powered via loudspeaker line (pilot tone)
        • A single loudspeaker line can have multiple modules
        • Up to 60 modules can be connected to one amplifier output channel
        • EN 54-16 system certification
        250 in stock
        Fireman's panel

        PLENA voice alarm

        Fireman's panel

        Commercial Type No.: LBB1995/00 | Product No.: F.01U.522.370

        • Remote control of the Plena Voice Alarm System
        • EN 54‑16 certified
        • Emergency (EMG) microphone
        • EMG state and fault indicators
        • Call monitoring loudspeaker
        250 in stock
        Induction loop amplifier

        PLENA solutions

        Induction loop amplifier

        Commercial Type No.: PLN-1LA10 | Product No.: F.01U.522.377

        • High power, current driven amplifier
        • Two microphone/line inputs, one priority input (100 V)
        • Selectable frequency range and tone controls
        • Limiter and automatic gain control (AGC)
        250 in stock
        Induction loop receiver

        PLENA solutions

        Induction loop receiver

        Commercial Type No.: PLN-ILR | Product No.: F.01U.078.789

        • Monitoring of an inductive loop system
        • Quick check of field strength
        • Neck cord included for use by assistive hearing device users without “T”setting.
        • Earphones included
        • For two AAA rechargeable or alkaline batteries
        250 in stock
        Interface module

        OMNEO

        Interface module

        Commercial Type No.: OM-1 | Product No.: F.01U.308.176

        • Gigabit Ethernet Interface - 1000 Mbit/s full-duplex Ethernet Interface, IEEE 802.3u compatible
        • Secondary Gigabit Ethernet Interface - Second Ethernet Interface for the connection of a redundant network to establish fault-tolerant systems
        • Status LEDs - Link, Activity and Gigabit active status indication for each Ethernet interface
        • EN 54-16 system certification
        250 in stock
        Message manager

        PLENA solutions

        Message manager

        Commercial Type No.: LBB1965/00 | Product No.: F.01U.505.599

        • Highly flexible stand‑alone digital message player
        • Up to 12 messages and 12 trigger inputs
        • Downloads messages from a PC in WAV format
        • Compliant with standards for emergency sound systems
        • Zone control for Plena system preamplifier LBB 1925/10
        • Front panel control and remote control
        250 in stock
        Mixer amplifier portable, 30W

        Mixer amplifier portable, 30W

        Commercial Type No.: PLE-1MP30-IN | Product No.: F.01U.344.892

        • Bluetooth, USB, FM and TF card slot for audio streaming
        • Variable ducking option
        • Supports 12/24V battery power supply
        • Low battery indication
        • Phantom power supply support
        250 in stock
        Mixer amplifier, 120W, USB/BT

        Mixer amplifier, 120W, USB/BT

        Commercial Type No.: PLE-1ME120-3IN | Product No.: F.01U.377.179

        • Inbuilt Bluetooth for audio streaming
        • Supports audio playback from USB pen drive
        • 4 microphone/line inputs, plus music source input
        • Optional 2‑tone chime generation for input 1
        • Insert feature to use as a pre/power amplifier
        250 in stock
        Mixer amplifier, 240W, USB/BT

        Mixer amplifier, 240W, USB/BT

        Commercial Type No.: PLE-1ME240-3IN | Product No.: F.01U.377.180

        • Inbuilt Bluetooth for audio streaming
        • Supports audio playback from USB pen drive
        • 4 microphone/line inputs, plus music source input
        • Optional 2‑tone chime generation for input 1
        • Insert feature to use as a pre/power amplifier
        • VU meter to indicate output level & limiter circuit for protection
        250 in stock
        Mixer amplifier, 60W, USB/BT

        Mixer amplifier, 60W, USB/BT

        Commercial Type No.: PLE-1ME060-3IN | Product No.: F.01U.377.178

        • Inbuilt Bluetooth for audio streaming
        • Supports audio playback from USB pen drive
        • 4 microphone/line inputs, plus music source input
        • Insert feature to use as a pre/power amplifier
        • Optional 2‑tone chime generation for input 1
        250 in stock
        Mixer, 2-channel

        PLENA easy

        Mixer, 2-channel

        Commercial Type No.: PLE-10M2-EU | Product No.: F.01U.066.938

        • 6 microphone/line inputs, plus 3 music source inputs
        • 100 V, telephone and a call station input with priority & VOX
        • 2 zones and 2-channel operation
        • Voice-activated emergency override
        • 2-tone chime built in, 7 more chimes optional with call station
        • Outputs for line out, music-only out, and insert point
        • 24 V backup input with built in 24 V charger
        • Separate tone controls for microphones and music sources
        250 in stock
        Music source, USB, SD, Tuner

        PLENA solutions

        Music source, USB, SD, Tuner

        Commercial Type No.: PRM-UST | Product No.: F.01U.397.942

        • 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
        250 in stock
        PLE‑2MAxx0‑EU Mixer amplifier

        PRODUCT FAMILY

        PLE‑2MAxx0‑EU Mixer amplifier

        • 6 microphone/line inputs plus 3 music source inputs
        • 100 V, telephone and a call station input with priority & VOX
        • 2 zones and announcement only output
        • Voice activated emergency override
        • High output power 120 and 240 Watts
        • 2-tone chime built in (7 more chimes optional with call station)
        • Outputs for line out, music only out and insert point
        • 24 V backup input with built in 24 V charger
        • Separate tone controls for microphones and music sources
        250 in stock
        Select product variant
        PLN‑24CH12 24 V and PRS‑48CH12 48 V Battery Chargers

        PRODUCT FAMILY

        PLN‑24CH12 24 V and PRS‑48CH12 48 V Battery Chargers

        • 12 A battery charger
        • 6x 40 A, 3x 5 A outputs
        • 150 A back‑up current
        • Fully supervised, EN 54‑4 certified
        • Under‑voltage and over‑voltage protection
        250 in stock
        Select product variant
        Power amplifier, 120W

        Power amplifier, 120W

        Commercial Type No.: LBD1930/00 | Product No.: F.01U.281.090

        • Multiple outputs - 70 V / 100 V and 8/4 ohm
        • Temperature controlled forced front to back ventilation, directly stackable
        • Mains, battery back-up, and pilot tone supervision
        • Excellent signal to noise ratio (> 80 dB)
        250 in stock
        Power amplifier, 1x120W

        PLENA voice alarm

        Power amplifier, 1x120W

        Commercial Type No.: LBB1930/20 | Product No.: F.01U.024.955

        • 120 W power amplifier in a compact housing
        • 70 V / 100 V and 8 ohm outputs
        • Dual inputs with priority switching
        • 100 V input for slave operation on 100 V speaker line
        • Temperature controlled forced front to back ventilation, directly stackable.
        • Mains, battery back-up and pilot tone supervision
        • EN 60849 compliant
        250 in stock
        Power amplifier, 1x240W

        PLENA voice alarm

        Power amplifier, 1x240W

        Commercial Type No.: LBB1935/20 | Product No.: F.01U.024.957

        • 240 W power amplifier in a 2U high housing
        • EN 54‑16 certified
        • 70 V / 100 V and 8 ohm outputs
        • Dual inputs with priority switching
        • 100 V input for slave operation on 100 V speaker line
        250 in stock
        Power amplifier, 1x480W

        PLENA voice alarm

        Power amplifier, 1x480W

        Commercial Type No.: LBB1938/30 | Product No.: F.01U.332.585

        • 480 W power amplifier in a 3U high 19” housing
        • EN 54‑16 certified
        • 70 V / 100 V and 8 Ohm outputs
        • Dual inputs with priority switching
        • 100 V input for slave operation on 100 V speaker line
        250 in stock
        Power amplifier, 240W

        Power amplifier, 240W

        Commercial Type No.: LBD1935/00 | Product No.: F.01U.281.091

        • Multiple outputs - 70 V / 100 V and 8/4 ohm
        • Temperature controlled forced front to back ventilation, directly stackable
        • Mains, battery back-up, and pilot tone supervision
        • Excellent signal to noise ratio (> 85 dB)
        250 in stock
        Power amplifier, 2x500W

        PAVIRO

        Power amplifier, 2x500W

        Commercial Type No.: PVA-2P500 | Product No.: F.01U.298.641

        • 2 x 500 W class-D power amplifier (70/100 V output)
        • Low power consumption in standby mode
        • Excellent sound quality, high signal-to-noise ratio
        • EN 54-16 system certification
        250 in stock
        Power amplifier, 480W

        Power amplifier, 480W

        Commercial Type No.: LBD1938/00 | Product No.: F.01U.281.092

        • Multiple outputs - 70 V / 100 V and 8/4 ohm
        • Temperature controlled forced front to back ventilation, directly stackable
        • Mains, battery back-up, and pilot tone supervision
        • Dual inputs with priority switching
        • Excellent signal to noise ratio (> 90 dB)
        250 in stock
        Power amplifier, 600W, 2 channel, EU

        SYNSONA amplifiers

        Power amplifier, 600W, 2 channel, EU

        Commercial Type No.: PRM-2P600-EU | Product No.: F.01U.410.735

        • 2-channel amplifier, with a total powerTANK capacity of 600 W
        • Variable Load Drive (VLD) providing the same power into 4 Ω, 8 Ω, 70 V or 100 V
        • ecoRAIL and APD deliver significant reduction in power consumption
        • dualCOOL convection cooling with additional intelligent fan in case of extreme thermal conditions
        • Comprehensive protection package for reliable operation
        250 in stock
        Power amplifier, 600W, 4 channel, EU

        SYNSONA amplifiers

        Power amplifier, 600W, 4 channel, EU

        Commercial Type No.: PRM-4P600-EU | Product No.: F.01U.409.540

        • 4‑channel amplifier, with a total powerTANK capacity of 600 W
        • Variable Load Drive (VLD) providing the same power into 4 Ω, 8 Ω, 70 V or 100 V
        • ecoRAIL and APD deliver significant reduction in power consumption
        • dualCOOL convection cooling with additional intelligent fan in case of extreme thermal conditions
        • Comprehensive protection package for reliable operation
        250 in stock
        Power supply module 24V

        PRAESENSA

        Power supply module 24V

        Commercial Type No.: PRA-PSM24 | Product No.: F.01U.410.358

        • Universal mains input voltage
        • Power factor correction
        • Protection with automatic recovery
        • Approved to power a PRAESENSA system controller and a PAVIRO controller and router
        • Compact and DIN‑rail mountable
        250 in stock
        Router

        PAVIRO

        Router

        Commercial Type No.: PVA-4R24 | Product No.: F.01U.396.303

        • Expansion of PAVIRO system by 24 zones
        • Total 4000 W speaker load, max 500W per zone
        • 20 GPI, 24 GPO and 2 control relays
        • Up to 20 routers per controller
        • EN 54-16 system certification
        250 in stock
        Router

        PLENA voice alarm

        Router

        Commercial Type No.: LBB1992/00 | Product No.: F.01U.512.627

        • Expand the Plena Voice Alarm System with six zones
        • EN 54‑16 certified
        • 12 additional input contacts
        • Six volume override output contacts
        • Supervision within the Plena Voice Alarm System
        250 in stock
        System preamplifier, 6-zone

        PLENA solutions

        System preamplifier, 6-zone

        Commercial Type No.: LBB1925/10 | Product No.: F.01U.505.591

        • Six-zone system pre-amplifier, with single or dual channel operation
        • Two input channels for call stations
        • Universal input for microphone/line, with speech optimized tone control
        • Three inputs for BGM selection and music optimized tone control
        • Front panel zone selection for BGM and call station zone selection for calls
        • PC and trigger inputs for automated calls, alarm tones and chimes to selected zones
        250 in stock
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