2026 Guangzhou DSPPA Audio Co., Ltd.
Loading...
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
Audio Conference
Audio Conference
Audio Conference
Intelligent Conference System IP Audio Conference System Dante Audio Conference Speaker Digital Conference System Immersive Audio System
Wireless Conference
Wireless Conference
Wireless Conference
5G WIFI Conference System 2.4G Wireless Microphone System UHF Conference Microphone System UHF Wireless Microphone System IR Conference Microphone System
Paperless Conference
Paperless Conference
Paperless Conference
Desktop Paperless Conference System Digital Paperless Conference System E-Ink Screen Meeting Nameplate Conference Electronic Nameplate
Related Audiovisual
Related Audiovisual
Related Audiovisual
Video Meeting System 2K Audiovisual Matrix System 4K HD Visualization Distributed System Fiber Distribution KVM Matrix System Recording and Broadcasting System Screen Mirroring System
Pro Sound
Pro Sound
Pro Sound
Line Array Speaker Digitally Steerable Speaker Professional Speaker Professional Amplifier Pro Audio Mixer Audio Processor
Pro Microphone
Pro Microphone
Pro Microphone
Ceiling Array Microphone System Omnidirectional Speakerphone System AI Intelligent Digital Conference System
Central Control
Central Control
Central Control
Programable Central Control System Multimedia Teaching Central Control System
Simultaneous Interpretation
Simultaneous Interpretation
Simultaneous Interpretation
Interpretation System
LED/COB/LCD Screen Displays
LED/COB/LCD Screen Displays
LED/COB/LCD Screen Displays
4K Interactive Flat Panel COB All-in-one Displays LED Screen Panel
Microphone & Peripheral
Microphone & Peripheral
Microphone & Peripheral
Microphone Volume Controller Power Controller Conference Rack
HDMI 4×2 Video Matrix Module
HDMI 4×2 Video Matrix Module
  • HDMI 4×2 Video Matrix Module

HDMI 4×2 Video Matrix Module D7115

  • Optional configuration for flexible combination use.  

  • 4 HDMI inputs and 2 HDMI outputs.  

  • Seamless matrix switching, input / output resolution supports 4K@30Hz.  

  • Output 1 supports split modes (including single-screen / dual-screen / triple-screen / quad-screen modes).  

  • Outputs 1 and 2 support seamless image matrix switching.  

  • Signal amplitude: 500mV.  

  • Complies with HDMI 1.4b standard.  

  • Supports HDCP 1.4.  

  • Supports power-off memory settings.  



Datasheet
Get Quotation
DETAILS
SPECS

The D7115 HDMI 4×2 Video Matrix Module is a plug-in expansion module designed for the D7111 full digital conference system. It features 4 HDMI inputs and 2 HDMI outputs, supporting flexible configuration and seamless matrix switching up to 4K@30Hz. Output 1 supports multiple split-screen modes, including single, dual, triple, and quad display. The module also supports seamless switching between outputs and power-off memory for convenient operation. With stable performance and compact design, it provides efficient video signal management for conference applications.


Specifications of HDMI 4×2 Video Matrix Module D7115

Model

D7115

Input Voltage

DC 5V

Input / Output Resolution

4K@30Hz

Product Dimensions (L × W × H)

232×35×79mm

Product Weight

100g


Related IP Audio Conference System
IP Audio Conference System Tracking Camera IP Audio Conference System Tracking Camera D7129
Embedded Conference Delegate Microphone Embedded Conference Delegate Microphone D7144
Digital Conference Tracking Camera Digital Conference Tracking Camera D7139
Desktop Speaking & Voting Delegate Unit Desktop Speaking & Voting Delegate Unit D7152
Desktop Discussion Voting Conferencing Delegate Mic for Audio Conference System Desktop Discussion Voting Conferencing Delegate Mic for Audio Conference System D7122
Dual Backup Desktop Network Chairman Microphone with Voting Function Dual Backup Desktop Network Chairman Microphone with Voting Function D7135

Latest Conference System Projects

Integrated Audio Solution for Orchid Koh Pich Hospital, Cambodia
Integrated Audio Solution for Orchid Koh Pich Hospital, Cambodia
Cambodia
IP Intelligent Audio Conference System for Kompleks Satria Pertiwi, Malaysia
IP Intelligent Audio Conference System for Kompleks Satria Pertiwi, Malaysia
Malaysia
Digital Conference System for Gulf Arab States Educational Research Center, Kuwait
Digital Conference System for Gulf Arab States Educational Research Center, Kuwait
Kuwait
5G WiFi Conference System for BKMEA, Bangladesh
5G WiFi Conference System for BKMEA, Bangladesh
Bangladesh
Intelligent Conference System for Vinacomin in Vietnam
Intelligent Conference System for Vinacomin in Vietnam
Vietnam
Professional Sound System for Hangcheng Police Station, Shanghai
Professional Sound System for Hangcheng Police Station, Shanghai
Shanghai
Phased Array Directional Column Speaker for HKGX, HK
Phased Array Directional Column Speaker for HKGX, HK
Hong Kong
Digital Conference System for PAHW in Kuwait
Digital Conference System for PAHW in Kuwait
Kuwait
Intelligent Conference System for OHCHR, Cambodia
Intelligent Conference System for OHCHR, Cambodia
Cambodia
Intelligent Conference System for BSTI, Bangladesh
Intelligent Conference System for BSTI, Bangladesh
Bangladesh
Paperless Conference System for Museum Pos Indonesia
Paperless Conference System for Museum Pos Indonesia
Indonesia
Intelligent Conference System for a Parishad Complex in Bangladesh
Intelligent Conference System for a Parishad Complex in Bangladesh
Bangladesh
Intelligent Conference System for the Department of Statistics, Malaysia
Intelligent Conference System for the Department of Statistics, Malaysia
Malaysia
Conference System for the Parliament of South Sudan
Conference System for the Parliament of South Sudan
South Sudan
Wireless MIC System for a Conference Room in Albania
Wireless MIC System for a Conference Room in Albania
Albania
Central Control System for JNV-Lawyers and Notaries Macau
Central Control System for JNV-Lawyers and Notaries Macau
Macau
Digital Conference System for a Conference Room, Nigeria
Digital Conference System for a Conference Room, Nigeria
Nigeria
Conference Upgrade for a University in Albania
Conference Upgrade for a University in Albania
Albania
Smart Conference Solution for the Administration of Jalal-Abad Region and Manas City, Kyrgyzstan
Smart Conference Solution for the Administration of Jalal-Abad Region and Manas City, Kyrgyzstan
Kyrgyzstan
Intelligent Conference System for NEMA in Nigeria
Intelligent Conference System for NEMA in Nigeria
Nigeria
Intelligent Conference System for Petroleum Engineering Institute, Turkmenistan
Intelligent Conference System for Petroleum Engineering Institute, Turkmenistan
Turkmenistan
Phased Array Sound System for Grodno Labor Department, Belarus
Phased Array Sound System for Grodno Labor Department, Belarus
Belarus
Array Sound System for Humen Foreign Language School
Array Sound System for Humen Foreign Language School
China
IP Audio Conference System for A Customs Command Center
IP Audio Conference System for A Customs Command Center
Hainan，China
Paperless Conference System for ECOWAS Court in Nigeria
Paperless Conference System for ECOWAS Court in Nigeria
Nigeria
Paperless Conference System for Shouguang Court Project
Paperless Conference System for Shouguang Court Project
Shandong, China
Pro Line Array Speaker System for a China School Playground
Pro Line Array Speaker System for a China School Playground
Sichuan, China
Professional Sound Reinforcement System for Yibin Airport Auditorium
Professional Sound Reinforcement System for Yibin Airport Auditorium
Yibin, China
Digital Conference System for Northwest Normal University
Digital Conference System for Northwest Normal University
Lanzhou, China
Paperless Conference System for Zhanjiang Court Project
Paperless Conference System for Zhanjiang Court Project
Guangdong, China
Professional Sound System for Guangxi Agricultural Engineering Vocational Technical College
Professional Sound System for Guangxi Agricultural Engineering Vocational Technical College
Guangxi, China
Paperless Conference System for GSCRI in Guangxi
Paperless Conference System for GSCRI in Guangxi
Guangxi, China
Paperless Conference System for Changsha MHRSSB
Paperless Conference System for Changsha MHRSSB
Hunan, China
Paperless Conference Solution for Shanxi Eco-Cement Corp., Ltd
Paperless Conference Solution for Shanxi Eco-Cement Corp., Ltd
Shanxi, China
5G WIFI Conference System for Worker Activity Center in Guangxi
5G WIFI Conference System for Worker Activity Center in Guangxi
Guangxi, China
Intelligent Conference System for Yangjiang Daily
Intelligent Conference System for Yangjiang Daily
Guangdong, China
Professional Sound Reinforcement System for Guangzhou Peiwen Foreign Language School
Professional Sound Reinforcement System for Guangzhou Peiwen Foreign Language School
Guangzhou, China
Digital Audio Conference System for Bangladesh Bank
Digital Audio Conference System for Bangladesh Bank
Bangladesh
Line Array Speaker System for a multifunctional lecture hall in Guangdong
Line Array Speaker System for a multifunctional lecture hall in Guangdong
Guangdong, China
5G WiFi Conference System for Ministry of Foreign Affairs Conference Room in Uganda
5G WiFi Conference System for Ministry of Foreign Affairs Conference Room in Uganda
Uganda
4K Distributed Integrated Management System for IECDC of Tangshan City
4K Distributed Integrated Management System for IECDC of Tangshan City
Tangshan, China
Intelligent Conference System for MBSA in Malaysia
Intelligent Conference System for MBSA in Malaysia
MBSA, Malaysia
Audio Conference System for Study-Xiangfen People’s Court in Shanxi
Audio Conference System for Study-Xiangfen People’s Court in Shanxi
Shanxi, China
Audio Conference System for PAD in Cameroon
Audio Conference System for PAD in Cameroon
PAD, Cameroon
Audio Conference System for Belad Bont Resort in Oman
Audio Conference System for Belad Bont Resort in Oman
Salalah, Oman
Paperless Conference System | Project Gallery
Paperless Conference System | Project Gallery
China
Wireless Conference System for Huopu Mine Safety Training Center
Wireless Conference System for Huopu Mine Safety Training Center
China
4K IP-based Distribution Matrix System in Haikou People's Hospital
4K IP-based Distribution Matrix System in Haikou People's Hospital
China
Pro Sound Reinforcement System for Jiangmen Archive
Pro Sound Reinforcement System for Jiangmen Archive
China
Digital Conference System for the University of Barishal
Digital Conference System for the University of Barishal
Barishal, Bangladesh
Professional Sound System for Yongji Sports Center
Professional Sound System for Yongji Sports Center
China
Intelligent Conference System for China Southern Air Logistics
Intelligent Conference System for China Southern Air Logistics
Guangzhou, China
Paperless Conference System for China Meteorology in Jiangsu
Paperless Conference System for China Meteorology in Jiangsu
Jiangsu, China
Sound Reinforcement System for Philippine Social Hall
Sound Reinforcement System for Philippine Social Hall
Iligan, Philippine
Conference System for University of Peradeniya in Sri Lanka
Conference System for University of Peradeniya in Sri Lanka
Sri Lanka
2.4G Wireless Microphone System for TPDC in Tanzania
2.4G Wireless Microphone System for TPDC in Tanzania
Tanzania
Simultaneous Interpretation System for Rizhao Kuishan Sports Center Project
Simultaneous Interpretation System for Rizhao Kuishan Sports Center Project
Shandong, China
4K Distribution Matrix System for Meteorological Bureau Project
4K Distribution Matrix System for Meteorological Bureau Project
Huizhou, China
Wireless Conference System for Kuwait Accountants and Auditors Association
Wireless Conference System for Kuwait Accountants and Auditors Association
KAAA, Kuwait
The Best Conference System for Beijing 2022 Olympic Winter Games
The Best Conference System for Beijing 2022 Olympic Winter Games
Beijing, China
Professional Line Array Speaker for UPSC
Professional Line Array Speaker for UPSC
Guangdong, China
Official Supplier of Audio Equipment for the 19th Asian Games Hangzhou 2023
Official Supplier of Audio Equipment for the 19th Asian Games Hangzhou 2023
Hangzhou, China
Digital Conference System for Arxan Forum in Inner Mongolia
Digital Conference System for Arxan Forum in Inner Mongolia
Inner Mongolia, China
Digital Conference System for National Games 2021 in Shaanxi
Digital Conference System for National Games 2021 in Shaanxi
Shaanxi, China
CISM Military World Games 2019
CISM Military World Games 2019
Wuhan, China
G20 Hangzhou Summit 2016
G20 Hangzhou Summit 2016
Hangzhou, China
2012 ASEM Summit
2012 ASEM Summit
ASEAN, Laos
PA & AV System for Chengdu 2021 FISU World University Games
PA & AV System for Chengdu 2021 FISU World University Games
Chengdu, China
Full Digital Dante Conference System for Guangzhou Baiyun Int’l Airport
Full Digital Dante Conference System for Guangzhou Baiyun Int’l Airport
Guangzhou, China
Paperless Conference System for Government Conference Room in Dongguan
Paperless Conference System for Government Conference Room in Dongguan
Dongguan，China
Intelligent Audio Conference System for MOI Conference Room in Kuwait
Intelligent Audio Conference System for MOI Conference Room in Kuwait
MOI, Kuwait
Intelligent Audio Conference System for Office Building in Saudi Arabia
Intelligent Audio Conference System for Office Building in Saudi Arabia
Mecca, Saudi Arabia
Dante Audio Conference System for Tianfu Life Science Park in Chengdu
Dante Audio Conference System for Tianfu Life Science Park in Chengdu
Chengdu, China
Dante Conference System for Kampala Capital City Authority in Uganda
Dante Conference System for Kampala Capital City Authority in Uganda
Kampala, Uganda
Digital Conference System for Huzhou Discipline Inspection Committee
Digital Conference System for Huzhou Discipline Inspection Committee
Zhejiang, China
Conference System for Ateneo de Davao University in Philippines
Conference System for Ateneo de Davao University in Philippines
Ateneo de Davao University, Philippines
Intelligent Conference System for Ministry of Agriculture in Sri Lanka
Intelligent Conference System for Ministry of Agriculture in Sri Lanka
Sri Lanka
Digital Conference System for Ningbo University
Digital Conference System for Ningbo University
Zhejiang, China
Conference System for Government Meeting Room in Vietnam
Conference System for Government Meeting Room in Vietnam
Vietnam
Digital Conference System for Hilton Hotel in Guiyang
Digital Conference System for Hilton Hotel in Guiyang
Guiyang, China
Array Conference System for DSPPA Audio Museum
Array Conference System for DSPPA Audio Museum
Guangdong, China
2.4G Wireless Conference System for a Conference Room in Côte d'Ivoire
2.4G Wireless Conference System for a Conference Room in Côte d'Ivoire
Côte d'Ivoire
5G Wireless Conference System for Shanghai University of Sport
5G Wireless Conference System for Shanghai University of Sport
Shanghai, China
Audio Conference System for Bangladesh Bank in Dhaka
Audio Conference System for Bangladesh Bank in Dhaka
Dhaka，Bangladesh
Intelligent Conference System for Gherla City Hall in Romania
Intelligent Conference System for Gherla City Hall in Romania
Romania
Intelligent Conference System for PLANMalaysia Johor
Intelligent Conference System for PLANMalaysia Johor
Malaysia
Video Conference System for Makerere University in Uganda
Video Conference System for Makerere University in Uganda
Uganda
Wireless Mic System for Cambodian Ministers' Office
Wireless Mic System for Cambodian Ministers' Office
Cambodia
IP Audio Conference System for NUBB University, Cambodia
IP Audio Conference System for NUBB University, Cambodia
Cambodia
Powered Audiovisual Integration for La Rinconada Baseball Stadium
Powered Audiovisual Integration for La Rinconada Baseball Stadium
Venezuela
Digital Conference System for NAMPO Headquarters, South Africa
Digital Conference System for NAMPO Headquarters, South Africa
South Africa
Professional Sound System for Vision for Africa High School, Uganda
Professional Sound System for Vision for Africa High School, Uganda
Uganda
Professional Sound System for Bangladesh Army Auditorium
Professional Sound System for Bangladesh Army Auditorium
Bangladesh
Paperless Conference System for Santa Impeks Brest, Belarus
Paperless Conference System for Santa Impeks Brest, Belarus
Belarus
Paperless Intelligent Conference System for PAAF, Kuwait
Paperless Intelligent Conference System for PAAF, Kuwait
Kuwait
Paperless Conference System for a Municipal Authority, Saudi Arabia
Paperless Conference System for a Municipal Authority, Saudi Arabia
Saudi Arabia
5G Wireless Conference System for Veyseloglu Group, Azerbaijan
5G Wireless Conference System for Veyseloglu Group, Azerbaijan
Azerbaijan
Enhances Smart Conferencing for Ministry of Education, Mongolia
Enhances Smart Conferencing for Ministry of Education, Mongolia
Mongolia
Paperless Conference System for Viettel Network Corporation, Vietnam
Paperless Conference System for Viettel Network Corporation, Vietnam
Vietnam
Pro Sound System for Liuba Public Sports Center, Shaanxi, China
Pro Sound System for Liuba Public Sports Center, Shaanxi, China
China
4K IP-Based Distributed Matrix System for Lae International Hotel, Papua New Guinea
4K IP-Based Distributed Matrix System for Lae International Hotel, Papua New Guinea
Papua New Guinea
Professional Sound System for Guangzhou’s Home Court in Huadu Dongfeng Sports Center
Professional Sound System for Guangzhou’s Home Court in Huadu Dongfeng Sports Center
Guangzhou
2.4G Wireless Conference System for Kuwait Institute for Judicial & Legal Studies
2.4G Wireless Conference System for Kuwait Institute for Judicial & Legal Studies
Kuwait
Wireless Conference System for the Department of National Budget, Sri Lanka
Wireless Conference System for the Department of National Budget, Sri Lanka
Sri Lanka
Intelligent AV Upgrade with Integrated LED Screen & Audio System for Ispahani Islamia Eye Institute and Hospital, Bangladesh
Intelligent AV Upgrade with Integrated LED Screen & Audio System for Ispahani Islamia Eye Institute and Hospital, Bangladesh
Saudi Arabia
Integrated LED Display & Audio Solution for Ispahani Islamia Eye Institute and Hospital, Bangladesh
Integrated LED Display & Audio Solution for Ispahani Islamia Eye Institute and Hospital, Bangladesh
Bangladesh
IP Audio Conference System for the Public Servants Social Security Administration, Ethiopia
IP Audio Conference System for the Public Servants Social Security Administration, Ethiopia
Ethiopia
Empowering High-Level Meetings at the National Bank of the Kyrgyz Republic
Empowering High-Level Meetings at the National Bank of the Kyrgyz Republic
Kyrgyz Republic
See All Projects
Latest News
DSPPA | Official Signing Ceremony Held with Asia Aquatics, Marking a New Milestone in Strategic Partnership DSPPA | Official Signing Ceremony Held with Asia Aquatics, Marking a New Milestone in Strategic Partnership
Abstract: DSPPA and Asia Aquatics officially signed a strategic partnership agreement at the DSPPA Audio Museum, marking a new milestone in their collaboration on August 28.
31
Aug
AUXDIO | Unveils Revamped Official Website: Elevating Immersive Entertainment Audio Experiences AUXDIO | Unveils Revamped Official Website: Elevating Immersive Entertainment Audio Experiences
Abstract: AUXDIO, an entertainment audio brand owned by DSPPA Group, has gone live with its newly‑refreshed official website. The upgraded digital platform enables clients and collaborators all over the world to easily browse its product offerings, custom system solutions and latest brand news.
18
Aug
DSPPA | 38 Years of Excellence, A Journey of Dedication DSPPA | 38 Years of Excellence, A Journey of Dedication
Abstract: Cheers to 38 Years of Excellence, DSPPA!
11
Aug
See All News
Contact Us

This site is protected by DSPPA audiovisual and also applied to web browsers' Privacy Policy and Terms of Use.

DSPPA Headquater Factory
DSPPA Headquater Factory
DSPPA Headquater Factory
No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China.
Email DSPPA
Email DSPPA
Email DSPPA
conference@dsppa.com
Call DSPPA
Call DSPPA
Call DSPPA
+86-20-37166520
Leave a Message
we will contact you within 24 hours.
Name *
Email *
Country *
WhatsApp/Phone *
Company
Project
Choose File
Enter the details of your inquiry such as product name, audiovisual project, etc. *
Choose File

This site is protected by DSPPA conference and also applied to web browsers' Privacy Policy and Terms of Use.

We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Visit our cookie policy to learn more.
Reject Accept