GEFFEN provides professional 4K seamless hybrid matrix switchers, zero-code AV central control systems, KVM fiber matrix, and full-set audio video solutions for conference rooms, command centers, exhibition halls, and smart venues. OEM/ODM available for global AV integrators.
Modern commercial and industrial AV projects require stable signal switching, seamless device linkage, flexible long-distance transmission, and simple system debugging. However, many AV integrators face common project challenges, including black screen flickering, signal incompatibility, complicated programming, high after-sales costs, and unstable long-range signal transmission. As a professional manufacturer focusing on AV signal processing and intelligent control,
GEFFEN delivers reliable all-in-one AV solutions to help global system integrators reduce project costs and improve delivery efficiency.
Complete AV Product Line for Full-Scenario Deployment
GEFFEN covers the entire AV system chain, including signal transmission, signal processing, intelligent central control, and KVM seat collaboration. Integrators do not need to combine multiple brands’ devices, greatly simplifying system debugging and project maintenance.
1. 4K Seamless Hybrid Matrix Switcher
The GEFFEN PRO-GE series modular hybrid matrix supports mixed input and output of HDMI, DVI, SDI, HDBaseT, fiber, and VGA signals. Adopting FPGA hardware frame synchronization technology, it achieves5ms ultra-fast seamless switching without black screen, freezing, or signal delay. With customizable channel sizes from 8×8, 16×16, 36×36 to 72×72, the matrix perfectly fits small meeting rooms, medium conference halls, and large command & dispatch centers.
IP network matrix and KVM fiber matrix are also available for long-distance transmission and cross-area signal scheduling, ensuring stable 24/7 operation for industrial-level projects.
2. Zero-Code Visual AV Central Control System
The GEFFEN GF-MAXCC intelligent central control system is designed for simplified on-site debugging. Equipped with a drag-and-drop visual programming engine, the system requires no professional coding skills. Engineers can complete scene mode configuration, device linkage, and one-key scene switching through simple visual operations.
It fully supports RS232, RS485, TCP/IP, IR, and Zigbee protocols, compatible with projectors, LED walls, audio processors, power sequencers, lighting systems, and other third-party AV equipment. It is the ideal cost-saving control solution for global AV contractors and system integrators.
3. Long-Distance Transmission & Audio Processing Devices
GEFFEN 4K fiber transmitters support 10KM to 80KM lossless video transmission, synchronously transmitting video, USB KVM, and dual-way IR control signals, effectively solving signal attenuation and electromagnetic interference in large exhibition halls, parks, and cross-building projects.
The multi-channel digital audio matrix provides intelligent sound quality optimization, independent volume adjustment, and synchronous audio-video synchronization, ensuring stable sound reinforcement for auditoriums, stadiums, and multi-functional venues.
4. Supporting AV Accessories & Integrated Hardware
GEFFEN provides complete supporting equipment including power sequencers, video wall processors, distributed KVM workstations, and rack-mounted integrated devices. Modular design makes on-site installation neat, stable, and easy for later maintenance and system expansion.
Core Advantages for Global AV Integrators
1. Original Factory Supply & Custom OEM / ODM Service
With independent production bases and complete production lines, GEFFEN provides stable factory direct supply without middlemen. Custom services include customized chassis, interface boards, UI interface language, functional programs, and packaging solutions. Supporting multi-language system adaptation, it fully meets the branding and localization needs of global distributors and engineering companies.
2. High Compatibility & Industrial-Grade Stability
All GEFFEN AV devices pass CE, FCC, and RoHS certification, meeting international export standards. Industrial-grade components ensure 7×24-hour continuous stable operation, adapting to complex voltage and environment conditions in different countries and regions. The whole machine is pre-tested before delivery to avoid protocol conflicts and linkage failures, greatly reducing after-sales pressure for integrators.
3. Zero-Code Debugging Saves Labor Costs
Traditional AV control systems rely on professional programmers for code writing and on-site debugging, which is time-consuming and costly. GEFFEN visual zero-code control system allows ordinary engineers to complete project configuration independently, shortening project delivery cycles and adapting to remote overseas project guidance and local team operation.
4. Standardized Solutions & Full Technical Support
GEFFEN has mature solution cases for government conference rooms, emergency command centers, exhibition halls, smart campuses, hotel multi-functional halls, and distributed dispatching centers. We provide complete CAD drawings, wiring manuals, debugging tutorials, and demo programs to support fast overseas project replication.
Main Application Scenarios
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Government & Enterprise Conference Rooms: Realize one-key signal switching, intelligent lighting and curtain linkage, and efficient meeting management.
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Emergency Command & Monitoring Centers: Multi-screen splicing, real-time signal wall mounting, and emergency one-key scheduling mode.
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Exhibition Halls & Museums: Unattended automatic scene cycle playback and long-distance stable signal transmission.
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Education, Hotel & Commercial Complexes: Modular AV systems for fast batch project delivery.
FAQs
1. Does the GEFFEN hybrid matrix support multi-signal mixed input?
Yes. The modular hybrid matrix supports free mixing of HDMI, SDI, HDBaseT, fiber, and VGA signals, with flexible channel configuration for different project scales.
2. Is coding required for GEFFEN central control system?
No coding required. The visual drag-and-drop programming system allows fast configuration of device linkage and scene modes for all AV projects.
3. Do GEFFEN AV devices support export and OEM customization?
All products have complete international certifications and support OEM, ODM, customized UI, multi-language adaptation, and exclusive packaging services for global partners.
4. What is the maximum transmission distance of GEFFEN fiber AV equipment?
GEFFEN 4K fiber transmission equipment supports 10KM to 80KM lossless transmission, suitable for cross-building, cross-park, and long-distance venue projects.
Get Custom AV Solutions from GEFFEN
If you are looking for a reliable 4K AV matrix and intelligent central control manufacturer for your conference room, command center, or commercial venue project, GEFFEN provides free solution design, sample testing, and wholesale quotation support. We support long-term stable cooperation for global AV integrators, distributors, and engineering contractors.
Contact GEFFEN today to get your professional all-in-one audio video system soluti
：Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong，China
：+86 13928186280（Same WeChat/Whatsapp account）
：+86 20-34702140 
