1 . SWITCHING AND CONTROL UNIT FOR CONNECTING ACOUSTIC SYSTEM SETS TO AMPLIFIERS IN INDUSTRIAL WARNING SYSTEMS WITH VOLTAGE UP TO 100V. 1 0 INPUTS FROM MUSIC AMPLIFIERS 1 0 INPUTS FROM ALARM AMPLIFIERS 1 0 SPEAKER OUTPUTS. TOTAL POWER OF EACH ZONE IS UP TO 500W. POWER UNIT FROM THE NETWORK 220V. IN A CASE FOR MOUNTING IN A STANDARD 1 9' RACK.
1 . SWITCHING AND CONTROL UNIT FOR CONNECTING ACOUSTIC SYSTEM SETS TO AMPLIFIERS IN INDUSTRIAL WARNING SYSTEMS WITH VOLTAGE UP TO 100V. 1 0 INPUTS FROM MUSIC AMPLIFIERS 1 0 INPUTS FROM ALARM AMPLIFIERS 1 0 SPEAKER OUTPUTS. TOTAL POWER OF EACH ZONE IS UP TO 500W. POWER UNIT FROM THE NETWORK 220V. IN A CASE FOR MOUNTING IN A STANDARD 1 9' RACK.