Feature:Display the working status of each boardSpecification:ModelVA-6501Board quantity14 boards can be accessed (7 large boards and 14 small boards)Status indicatorThree-color indicator light, green-normal, yellow-fault, red-emergencyDimension484 × 350 × 132Weight6.75 kg..

Feature:* Designed with a 7-inch touch screen, it supports the display of board status information in the system: working status, zone status, current monitoring status, etc.* Plug-in card design: it supports the access of multiple functional boards, supports mixed plugging and hot swapping of boards, and is used for system extension functions.* Su..

Feature:* Receive the scheduling commands to collect audios and play them to the designated areas.* Receive the scheduling commands to output the corresponding audio signals.* Interact with the external system through RS422, and realize the forwarding of external system commands.* Interact with the external system through RS485, and realize the for..

Feature:* Display the board status information of the system: working status, zone status, current monitoring status, etc.* Support PTT emergency microphone: PTT status detection, PTT all zones paging, PTT input sensitivity adjustment.* LED indicator: display the working status and failure status of the equipment.* Zone monitoring: support the end ..

Feature:* Collect the external input status  signals and upload them to the interface controller.* Receive the control commands from the interface controller to control the executing actions of the external output interface.* Receive the scheduling commands to collect audios and play them to the designated zones.* Receive the scheduling comman..

Feature:* Realize data interaction with the interface controller.* Report the working status of the equipment: online status, failure status, etc.Specification:ModelVA-6500Supporting board quantityOnly 1Network interfaceRJ45*1, 10/100 Mbps adaptive, IGMP, TCP/IP protocolSize 263 × 124..

Feature:* Collect the ambient noise data and upload them to the system for automatic adjustment of the output volume in this zone.* Report the working status of the equipment: online status, failure status, etc.Specification:ModelVA-6500Network interfaceRJ45*1, 10/100 Mbps adaptive, IGMP, TCP/IP protocolNoise ..

Feature:* Provide power supply for the cabinet controller board.* Support the indication of the working status of the board.* Support inspection and maintenance without power off, and the start-stop function on the module is needed.Specification:Input voltage~ 220-240V 50/60 HzMaximum input current0.5 AFuse 2..

Feature:* Receive scheduling commands to collect audio signals and play them to third-party equipment.* Report the working status of the equipment: online status, failure status, etc.Specification:ModelVA-6500Support board quantityA maximum of 4Network interfaceRJ45*1, 10/100 Mbps adaptive, IGMP,&nb..

Description:The audio board is used for external audio collection, which can directly access the external balanced audio signal and output the balanced audio signal specified by the system equipment.Feature:* Receive scheduling commands to collect audio and play it to the designated zones.* Receive the scheduling command and output the correspondin..

Description：The FAS short-circuit board is used to collect external input status and upload it to the system controller of the PA system. According to the control command sent by the system controller, the external output interface is controlled to perform actions. At the same time, it collects audio according to the scheduling command and plays it..

Description：The master control board is used for data exchange between the broadcast controller and the system controller. It supports reporting the working status of the device, such as online status and fault status.Feature：* Support data interaction with the system controller.* Report the working status of the device: online status, fault status..

Description:Thee amplifier controller supports the access of various power boards. It is a power device used for system extension, and supports the display of system device status and zone status.Feature:* Display the working status of each board.* Display the working status of the cabinet power supply.* Support the mixed insertion of different boa..

Description:Thee amplifier controller supports the access of various power boards. It is a power device used for system extension, and supports the display of system device status and zone status.Feature:* Display the working status of each board.* Display the working status of the cabinet power supply.* Support the mixed insertion of different boa..

Feature:* Digital decoding amplifier board* Efficiency Class D amplifier* Built-in digital decoder to decode network audio directly* Support disconnected local emergency audio input broadcast* Loop state detection for output zones* Support the backup mode of 4-main-1-standby, 5  amplifier boards* Support the real-time indication of the working..