Relacart is committed to developing and manufacturing the most comprehensive and innovative audio - visual products for our clients, including conference systems, wireless discussion systems, performance systems, education systems, radio and television recording systems, project engineering, and personal consumer applications. Our personnel have over 30 years of experience in sales and R & D within the audio - visual industry, and thus have an in - depth understanding of the products that are most in demand in this field.
Know more: relacart.com/
For product cooperation, please email to: info@relacart.com
Should you have any questions or be in need of technical support, feel free to either post a message on our website or reach out to the online customer service located at the bottom - right corner. Rest assured that we'll get back to you in the shortest time possible.
Relacart Electronics Ltd.
BIRTV 2026 Day 2 | Engaging with Broadcast & Production Professionals
Day 2 of BIRTV 2026 brought more conversations with professionals across broadcasting, film & TV production, and sports broadcasting.
Relacart continues to present wireless audio solutions built around the practical needs of professional production workflows.
Visit Hall 2, Booth 2007 and connect with the Relacart team in Beijing.
1 month ago | [YT] | 1
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Relacart Electronics Ltd.
BIRTV 2026 Day 2 | Engaging with Broadcast & Production Professionals
Day 2 of BIRTV 2026 brought more conversations with professionals across broadcasting, film & TV production, and sports broadcasting.
Relacart continues to present wireless audio solutions built around the practical needs of professional production workflows.
Visit Hall 2, Booth 2007 and connect with the Relacart team in Beijing.
1 month ago | [YT] | 0
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Relacart Electronics Ltd.
Relacart 4 Port Go | Portable Multicoupler for HCR-30D Wireless Camera Receivers
Key Features:
• Antenna Distribution
Built-in antenna distribution allows four receivers to share two antennas, improving reliability while simplifying connections.
• Portable Design
The lightweight and durable alloy construction features a compact design that fits easily into a camera bag, making it convenient for professional audio recording anytime and anywhere.
• Multiple Power Supplies
Multiple built-in power supply methods can power four receivers. The system normally prioritizes power through two external DC interfaces and can also be powered by an external battery. If one power source is disconnected, the system automatically switches to another power source to help avoid unexpected recording interruptions.
4 Port Go also provides balanced mini XLR audio output and is designed for professional film and television production as well as outdoor shooting.
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Relacart Electronics Ltd.
On the first day of BIRTV 2026, Relacart engaged in in-depth exchanges with professionals from the broadcasting, film and television production, sports broadcasting, and system integration industries through its comprehensive wireless audio solutions.
BIRTV 2026 is still underway. We look forward to welcoming more industry professionals to the Relacart booth to experience these audio solutions designed for professional field production firsthand!
Exhibition Dates: August 19–22, 2026
Venue: China International Exhibition Center (Chaoyang Venue), Beijing
Booth: Hall 2, Booth 2007
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Relacart Electronics Ltd.
33rd Beijing International Radio, Film & Television Exhibition (BIRTV)
Aug 19 – Aug 22
China International Exhibition Center (Chaoyang Hall)
Hall 2, Booth 2007
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Relacart Electronics Ltd.
Should you wish to learn more about Relacart’s comprehensive corporate strengths, we’ve prepared this full showcase video in advance for your reference.
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Relacart Electronics Ltd.
Relacart’s Self-Developed: The First UHF Digital Wireless Microphone of the Chinese mainland Debuts at Prolight + Sound 2026
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Relacart Electronics Ltd.
🔥 Let’s Go 2026 Prolight+Sound Guangzhou
The wait is over! The 24th Prolight+Sound Guangzhou is almost here.
🗓 May 28–31, 2026
📍 China Import and Export Fair Complex (Area A 2.2 D02
Let’s connect, innovate, and shape the future of sound & light together.
See you in Guangzhou! 🎛️💡
4 months ago | [YT] | 2
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Relacart Electronics Ltd.
This is Relacart's first overseas live stream, welcome to watch on YouTube.
Relacart will showcase its newly self-developed UHF digital wireless microphone series launched in 2026.
-Pauline
2026 Prolight + Sound Outstanding Products Introduction
English, 10-year experienced audio marketing specialist
-Miguel
2026 Prolight + Sound Featured Product Presentation
Spanish, Marketing Manager
-Chloe
Relacart New Product UR-D1 UHF Single-Channel Diversity Digital Wireless Microphone System
English, 10-year experienced audio marketing specialist
Relacart all-scenario digital wireless microphone system debuts at Prolight + Sound Guangzhou 2026
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Relacart Electronics Ltd.
Gratitude for the Journey Together | Relacart Infocomm China 2026 Successfully Concludes!
On April 17, 2026, the three-day Infocomm China 2026 officially came to a close.For Relacart, this was not just another industry event, but a precious journey of deep connection and value co-creation with peers in the professional audio field.We concluded this exhibition with fruitful gains, sincere gratitude, and a clear vision for the future.
Highlights Recap
Stunning Debut of Digital New Products
As the core focus of this exhibition, Relacart's new UHF digital wireless microphone systems were undoubtedly the star technical attractions.Their fully self-developed digital wireless architecture fundamentally redefines the transmission logic of professional audio, and their outstanding performance amazed numerous integrators and engineers on site.
UR-D Series UHF Digital Wireless Microphone System
·64MHz System Bandwidth
·AES-256 Encryption
·24bit/48kHz High-Fidelity Audio
·≤3ms Ultra-Low Latency
·WireMicX Software
EZD.MI Series UHF Digital Wireless Microphone System
·64MHz System Bandwidth
·Supports simultaneous installation of 24 compatible systems
·User-Friendly Operation Design
·30Hz-20KHz Wide Frequency Response
·Strong Anti-Interference Technology
·Clear Visual Indicators
Cutting-edge AI Empowers Auditory Intelligence
In addition to UHF digital wireless microphones, Relacart also showcased key products featuring built-in advanced AI technology. Equipped with cutting-edge AI algorithm chips, they deliver transparent and clear auditory experiences, vividly demonstrating "audible intelligence."
ACM-582 Ceiling Array Microphones
·Dynamic Feedback Suppression
·Intelligent De-reverberation
·360° AI Noise Reduction
·Full-Duplex Acoustic Echo Cancellation
AI Noise Cancelation Audio Processor
·Intelligently Optimizes External Microphones
·FEEDBACK Interface
·Accurately Separates Voice from Interference
·Dual-Level Noise Reduction with Free Adjustment
Live Scenario Simulation & Solution Showcase
Relacart showcased not just individual products. We set up complete solution demonstration zones for multiple scenarios, allowing clients to see not only the performance parameters of single products but also their powerful capability to integrate into actual workflows and solve systemic pain points.
Microphone-Camera Linkage System Solution
Full‑Area Matrix Wireless Antenna Distribution Coverage Solution
University of Ghana Dante Digital Audio Solution
Sincere Thanks, Embarking on a New Journey Together
Infocomm China 2026 has concluded successfully, but Relacart's pace of innovation and service never stops.We once again extend our heartfelt thanks to every friend who visited our booth at Hall E, C8-01.We will continue to delve deeper into audio technology, carrying with us the gains and reflections from the exhibition.We look forward to meeting you again soon at more project sites and exhibitions, working together to create a better future for professional audio-visual.
Exhibition Preview
Prolight+sound GUANGZHOU
Date: May 28-31, 2026
Venue: China Import and Export Fair Complex, Area A
Booth No.: Hall 2.2, D02
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