VA-6000MA Digital Network PA & Voice Alarm Controller
Jaminan Garansi
- 3 Tahun Speaker System
- 2 Tahun Conference System
- 1 Tahun LED Display System
Descriptions:
VA-6000MA is a core management and control device for public address broadcasting and emergency voice alarm broadcasting. It can be directly controlled and system status checked on a 5-inch HD touch screen. It support user-defined function and system control through PC management software, automatic monitoring and management to  physical partition status and terminal equipment, automatic executing the pre-programming control, etc.Built-in programmable trigger input and output interfaces, to achieve integrated control to the sound-light alarm module (as well as connected to the bus fire linkage controller).
Features:
* 5 inch HD color touch graphical man-machine operation interface.
* One button for emergency alarm.
* Support zone selection, zone distribution, grouping operation, with independent zone volume adjustment.
* Support user-defined zone name, group name, host name (multi-host network), easy to operate and manage.
* Support event trigger, timing trigger control output.
* Support zone monitor, equipment status real-time indication.
* Support event trigger phone call notification, can be set re-calling times when no answering.
* Integrated 4 independent players (supports MP3 and WMA audio formats).
* Support lines redundant wiring.
* Support Ethernet online configuration, control interface work offline.
* Support up to 4 remote microphones at max distance 600 meters , and support a microphone circuit redundancy wiring.
* Support linkage to bus fire controller (fanhai Sanjiang 9100 and 9000 series of fire linkage controller).
Basic Functions:
* Integrated 1 independent background music player, support timing, fixed, curved, specify playback modes, support MP3 and WMA audio formats.
* Integrated 1 independent voice message player, support voice message and language revision as demand.
* Integrated 2 independent EVAC voice message players; support programmable stage evacuation alarm mode and specified partition evacuation alarm mode, evacuation alarm and warning information can be played at the same time.
* Integrated 1 channel analog telephone interface for remote telephone paging broadcast.
*With 4 line inputs (one is optional for line or ordinary microphone), 1 audio output,which can be connected to external recorder, for emergency paging recording.
* With  4 remote MIC interfaces, connected to VA-6000FM and VA-6000RM remote microphone by standard RJ-45 and CAT-5 cable, adapting long distance parallel transmission mode for language transmission,  up to 600 meters.
* With  8 level signal or 0 voltage short circuit input (or voltage from the programming decision, default 0 voltage), (can be regarded as 8 shortcut control keys), each shortcut key functions can be user-defined , such as: play language message to specified zones or open external power supply to trigger a third party equipment to achieve the event triggering alarm.
* Real time diagnosis, handling, record≤ 1000, support sound, light alarm and prompt maintenance, troubleshooting when abnormal.
* Support basic Window platform visual operation interface, status automatic synchronization, classification rights management to ensure the security system.
* System support the third party online 0 voltage relay input and output interface.
* Host has a full backup function, by adding another host, also can be based on the “cloud” architecture, not only to ensure the system to be more safe , but also to expand system control points (Note: Configure VA-6000ST before adding devices, otherwise the added host cannot operate and work normally, the host will automatically prompt the user to configure).
Specifications:
| Model | VA-6000MA |
| Electrical Specifications | |
| AC Power Supply | |
| Voltage | ~220-240VÂ 50/60Hz |
| Maximum Current | Less than 0.2A |
| Fuse Specification | 250V/2A, slow type |
| Power | 36W |
| DC Power Supply | |
| Voltage | 24V DC, ±20% |
| Maximum Current | 1.5 A |
| Performance Index | |
| Emergency Microphone | |
| Sensitivity | 5mV |
| Impedance | 600Ω |
| Line input | |
| Distortion | <1%(rated output power),1KHz |
| Frequency | 80Hz~20KHz |
| Sensitivity | 350mV |
| Impedance | 10KΩ |
| S/NÂ Ratio | >70dB |
| Record Output | |
| Distortion | <1% (rated output power),1KHz |
| Frequency | 200mV |
| Sensitivity | >70dB |
| Contact Output | |
| Fault Relay Output | Short circuit, no voltage |
| Fire linkage Relay Output | Short circuit, no voltage |
| 8 Relay Programmable Output | Short circuit, no voltage |
| Programmable DC24V Power Outputs | +DC 24V, 1A |
| 8 Programmable Trigger Input | |
| Level Model | highest 3.3V |
| Short Circuit Mode | Short circuit, no voltage |
| Short Circuit Input | |
| Fire Reset Input Contact | Pulse≥0.5S, no voltage |
| Voice Message | |
| Data Format | MP3 or WMA format |
| Storage Type | SD |
| Information Capacity | 65535 |
| (MAX programme of 100 songs) | |
| Storage Time | >10 years |
| Log Information | |
| Data Format | HEX |
| Storage Type | Nand Flash |
| Information Capacity | 2000 |
| Storage Time | >10 years |
| Mechanical Index | |
| Size (L x W x D) | 484 x 132 x 449 mm  (19 inches wide, 3U) |
| Weight | About 8.0 Kg |
| Installation | Desktop or 19 inch cabinet |
| Color | Black |
| Environmental Requirements | |
| Operating Temperature | +5℃ ~ +40℃ |
| Storage Temperature | -20℃ ~ +70℃ |
| Relative Temperature | <95% |
