Descriptions:VA-6000MS changeover is an integrated controller supporting main and backup amp swithing, speaker circuit grounding detection, open circuit and short circuit detection; compatible with three or four wire volume controller wiring, without extra wiring or power supply; combining 8 programmable stem node or wet node trigger inputs and 8 p..

Descriptions:VA-6000RT is used for remote operating VA-6000 system, allowing users to remotely control system voice information and zones paging. Support system zones/groups selection, zones monitoring, zones volume adjustment, zones status display.Features:* IPS HD full view display, graphical touch operation, what you see is what you get.* System..

Description:Voice alarm application management software is mainly used for related equipment control, status information viewing and task setting of the voice alarm system. It is the overall management background of the voice alarm system. On this basis, related functions such as broadcast task distribution, task control and editing, task priority ..

Feature：Unique appearance design, plastic shell, using 2 frequency design, simple suspension mode; suitable for schools, corridors, supermarkets, etc.Specification：ModelVA-611VA-612Power Taps @100V1.5W, 3W, 6W2.5W, 5W, 10WPower Taps @70V0.75W, 1.5W, 3W1.25W, 2.5W, 5WImpedanceBlack: CO..

Descriptions:Intelligent Public Address and Voice Alarm system is the organic combination of computer network technology, communication technology, information technology and so on. It is a combination of related voice alarm system. Through the PC management software, you can do system function customization and control, automatic completion of the..

Features:* Built-in 500W amplifier, with 8 zones and A+B independent dual speaker loop output, each zone has independent LED indicator light, output control button and volume adjustment.* Audio processing with 6 general audio inputs and 1 MP3 input, it can connect with external microphone, CD player, tuner and etc, it can play any audio source in a..

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 ..

Description:Applied to airport PA system, the noise detection probe is used to pick up the noise in the use environment and transmit it to the noise detection card of the PA system to realize the environmental noise pickup.Feature:* Probes can be connected in series or in parallel; each channel can connect ≤16 digital probes.* The sampling frequenc..

Specification：ModelVA-710APower Taps @100V15W, 30WPower Taps @70V7.5W, 15WImpedanceBlack: Com/White: 330Ω/Green: 670ΩSPL113dB±3dBFrequency Response300-18KHzFinishBaffle: ABSSpeaker Driver5" x 1IP RateIP x 6Dimensions360 x 165 x 275mmWeight3.1KgMountingWith mounting bracket fixed by screw..

High-grade wide frequency horn speaker, 2 frequency division design, fixed resistance and fixed voltage and multiple power choices. Suitable for railway station, bus station, large square, etc.Specification：ModelVA-710KPower Taps @100VRed: 12.5W, Green: 25W, White: 50WPower Taps @70VRed: 6.25W, Green: 12.5W, White: 25WImpedanceBlack: Com/800Ω/400Ω/..

* Wide frequency domain waterproof speaker with strong sound penetration and wide coverage.* Application: square, train station, etc.Specification：ModelVA-720APower Taps @100V15W, 30WPower Taps @70V7.5W, 15WImpedanceBlue: Com   Green: 670Ω  White: 330ΩSPL(1W/1M)103dB  ±3 dBMax. SPL (Rated W/1M)117dBFrequency Response (-10dB)300-..

* Wide frequency domain waterproof speaker with strong sound penetration and wide coverage.* Application: square, train station, etc.Specification：ModelVA-720BPower Taps @100V7.5W, 15WPower Taps @70V3.75W, 7.5WImpedanceBlack: Com   White: 1.3KΩ  Green: 670ΩSPL(1W/1M)103dB  ±3 dBMax. SPL (Rated W/1M)115dBFrequency Response (-10dB..

Specification：ModelVA-720GPower Taps @100V15W, 30WPower Taps @70V7.5W, 15WImpedanceBlack: Com   Green: 670Ω   White: 330ΩSPL(1W/1M)300-13KHzFrequency Response102dB  ±3dBFinishBaffle: Aluminum, WhiteIP RateIP x 6Dimensions245 x 245 x 300mmWeight2.4KgMountingWith mounting bracket fixed by screw..