Multi PA System Override
VOS 600
PA/VA Override
The VOS 600 is a simple way of ensuring multiple PA Systems can be interrupted when neccesary
Ease of Installation
A basic "loop" of the main PA/VA system speaker line is all that is required
Simple Connections
Installation is simple; the main public address system speaker line is ‘looped’ into each individual public address area
Program on Installation
The detection threshold from the main public address system is set upon installation
Power Options
VOS 600 can be powered from either 24vdc or 220/235 ac 50hz mains supply
PA/VA Override
Ease of Installation
Simple Connections
Program on Installation
Power Options
Emergency Override
This voice/tone operated switch is designed to allow a main public address system, for example in a shopping complex, to override individual music/public address systems in the numerous shop premises within the complex in the event of an emergency, or a need for a general announcement.
VOS 600 can be powered from either 24vdc or 220/235 ac 50hz mains supply. On detection of an emergency signal from the main public address system, a relay will ensure that the local public address/music system is disconnected from its loudspeakers and that these are then connected to the main public address emergency line.
User Configurable
The relay can be set to normal or fail/safe mode as relevant to the installation emergency functionality. A second relay, also activated by the emergency signal from the main public address system, within dependent, dry, 2 pole changeover contacts, can be used for any associated needs, e.g. a lamp or alarm circuit.
Installation is simple; the main public address system speaker line is ‘looped’ into each individual public address area.
VOS 600 allows for adjustment on installation of override emergencysignal detection levels from the main public address system.