Digital microprocessor controlled voice alarm compact amplifier for voice alarm, announcements and background music. Integrated audio inputs, 8-level priority control, voice alarm control, power amplifier, circular dial and complete monitoring according to VDE 0833-4 and VDE 0828-1. 6 switchable and adjustable volume speaker outputs with a total of 360 Watt of rated output. Three microphone / audio carrier inputs with switchable sensitivity as well as two stereo audio carrier inputs with volume control and tone control on front panel, one input switchable sensitivity and volume control back to prevent an intentional or unintentional adjustment, two speaking bus lines for up to four external stations. Front mounted acoustically and electrically monitored fire brigade microphone (fist microphone) with control panel for controlling the alarm: emergency one and out, range selection, selection of evacuation and warning text. Fault indication with plain text display of the occurred error, acoustic signal and reset button. Password-protected setting the equalizer settings, language, password many more. and display relevant system information via menu on alphanumeric two-line display. LAN connection for system programming and read out of the log with detailed event and error messages to diagnose locally or to remote diagnosis. 8 universally usable inputs and 8 universally usable control outputs; 6 separate inputs for alarm control of the BMZ with switchable monitoring, one with 24-volt control (polarity); three separate control outputs with relay contacts for feedback to the BMZ: collective fault signal (changeover contact), emergency (changeover contact) and activated CPU off (make contact). Each line output a switching relay for example external volume control in 3- and 4-wire technology. An appropriate additional amplifier can be used as a rescue and announcement enhancer, in the second case, announcements are made without the interruption of background music in durchsagelose areas can be made. The monitoring of the additional amplifier is taken over by the compact amplifier. Extension of the system up to 60 areas with suitable extension amplifiers possible. The user-friendly multilingual programming software on Windows(R)is included.
