Bosch | Fire Alarm Systems | Audio Evacuation

EVAX

Amplifier with microphone, 100W, grey

Commercial Type No.: EVX-100E | Product No.: 4.998.143.761

100 W amplifier with tone generator
Used as slave to EVX-100 that supplies source audio
Can operate as stand‑alone voice evacuation system with only tone and microphone amplification where an automatic message is not wanted

Open Datasheet

EVAX

Amplifier with microphone, 25W, grey

Commercial Type No.: EVX-25E | Product No.: 4.998.143.753

25 W amplifier with tone generator
Used as slave to EVX-100 that supplies source audio
Can operate as stand‑alone voice evacuation system with only tone and microphone amplification where an automatic message is not wanted

EVAX

Amplifier with microphone, 50W, grey

Commercial Type No.: EVX-50E | Product No.: 4.998.143.758

50 W amplifier with tone generator
Used as slave to EVX-100 that supplies source audio
Can operate as stand‑alone voice evacuation system with only tone and microphone amplification where an automatic message is not wanted

Open Datasheet

Audio system control

Commercial Type No.: MB-ASC | Product No.: F.01U.201.689

Two RS232 communication ports
Provides digitally-stored message control

Audio/module interface

Commercial Type No.: MB-AMI | Product No.: F.01U.201.678

Included with basic panel
Additional cards enable control of multiple modules
Easy installation

Open Datasheet

PRODUCT FAMILY

Bosch EVAX Systems - High-rise applications

Master panel with capability for multiple distributed panels
Operates as stand‑alone or connected to an FACP
Network transmission over fiber optic or copper pair cable
Digitized live voice and prerecorded messaging
Zone paging control
Fan and damper control
Meets area of refuge/rescue assistance communication requirements
Variety of accessories available for system customization

Select product variant

Open Datasheet

Data communications/control

Commercial Type No.: MB-DCC | Product No.: F.01U.201.688

Replacement board for pre-installed board in Master panel
Pre-programmed when delivered
Provides digitally-stored message control

Extended input interface, 16-input

Commercial Type No.: MB-XI | Product No.: F.01U.201.672

Using ribbon cable, up to 7 cards connect to the MB-II card to increase inputs
Each card provides 16 inputs to the Main board through the MB-II card
Address using hexadecimal address dial

Extended output interface,16-output

Commercial Type No.: MB-OI | Product No.: F.01U.201.673

Fiber optic card

Commercial Type No.: MB-FO | Product No.: F.01U.201.681

Fire phone handset

Commercial Type No.: MB-FH | Product No.: F.01U.201.684

Allows 2-way communication between fire personnel
Easy to carry
Standard handset, cord, and ¼-inch jack

Open Datasheet

Fire phone handset cabinet

Commercial Type No.: MB-TC | Product No.: F.01U.201.685

Conveniently and securely holds up to 6 MB-FH handsets
Surface or semi-flush mount
Available in charcoal gray or red

Open Datasheet

Fire phone interface

Commercial Type No.: MB-FPI | Product No.: F.01U.201.679

Provides four supervised Class B fire phone circuits in a distributed panel
Each panel supports up to four MB-FPI cards for a total of 16 circuits
An MB-FPO2 card is required for 2nd, 3rd, and 4th MB-FPI cards

Open Datasheet

Fire phone jack, single gang plate

Commercial Type No.: MB-FJ | Product No.: F.01U.201.683

When located in strategic places within a building, allows fire phone plug-in for 2-way communication with master location
Simple to install wall plate with ¼-inch jack receptacle
Mounts to single-gang electrical box

Open Datasheet

Fire phone output

Commercial Type No.: MB-FPO2 | Product No.: F.01U.201.680

Cards allow a total of 16 fire phone circuits per Distributed panel
Connects to MB-FPI with 10-point polarized ribbon cable
Mount to snap track or insulating nylon standoffs

Fire phone station, surface-mount

Commercial Type No.: MB-FS | Product No.: F.01U.201.686

Simply lifting the handset signals the operator at the Master panel
Switch on Master panel opens the line for 2-way communication
Replacing handset on hook or Operator disconnecting switch terminates call
Surface of semi‑flush mounting

Open Datasheet

Master fire phone assembly (MP's)

Commercial Type No.: MB-MFA | Product No.: F.01U.201.671

Replaces existing fire phone assembly
Easy to install

Master microphone control

Commercial Type No.: MB-MMC | Product No.: F.01U.201.690

Factory-installed in Master panel
Microphone with pre-amp and gain control
Two-character alphanumeric display for system activity and supervision code reporting
LEDs for System Power, System Fault, and System In Alarm
Switch/LEDs for System Reset, All Call, and Trouble Silence

Mother board relay, class A/class B

Commercial Type No.: MB-MBK | Product No.: F.01U.201.677

Standard component for high-rise distributed panels
Factory or field installation available
Allow terminal connections to be made on the motherboard

Open Datasheet

Mother board/remote

Commercial Type No.: MB-MBR | Product No.: F.01U.201.691

Provides card slot(s) for MB-AMI cards to control additional amplifiers for distributed systems
Provides card slots for MB-FPI cards for up to 16 supervised Class B fire phone circuits
Provides card slots for up to two MB-MBK cards to provide eight Class B or four Class A speaker circuits per distributed panel