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Advanced Helicopter Intercom System with Superior Audio Quality
US$21,000.00
1 Piece
Product profile
Usage
Commercial, IndustryCall Type
MixedHardware Technology
All-in-OneModel NO.
Model D4620-2041Condition
NewTransport Package
BoxTrademark
YANGSHENGOrigin
ChinaHS Code
8517691099Production Capacity
1Key features
High Capacity Support: Supports at least 23 members for in-flight network communication.
Low Audio Delay: Audio communication delay is 45ms or less, excluding wireless delay.
Superior Audio Quality: Audio harmonic distortion is 0.5% or less with SNR of 65 dB or higher.
Advanced Noise Reduction: Uses dual-microphone differential array algorithm for strong noise environments.
Multiple Control Methods: Supports voice recognition, interface software, and panel control.
Broad Compatibility: Matches wired and wireless noise-canceling headsets.
Comprehensive Communication: Controls radio devices, Beidou, and satellite communication systems.
Intelligent Interface: Features colorful large screen with intelligent system architecture.
Company profile

Beijing Haiyitai Technology Co., Ltd.Beijing, China
Business Type: Trading CompanyExport Year: 2025-03-03Nearest Port: SHANGHAIAverage Response Time: ≤7.17hTerms of Payment: T/T, LCInternational Commercial Terms(Incoterms): CIF
AI-Powered supplier vetting
SummaryBeijing Haiyitai Technology Co., Ltd. is a China-based trading company established in 2025, with headquarters in Beijing. It states that it operates through two Jiangxi manufacturing factories and maintains R&D, production, and service resources across multiple locations. Its business covers instruments and meters, industrial equipment, automotive parts, and electrical and electronic products, with listed products including borescopes, audio information systems, video systems, and cameras. The supplier reports customized solutions, full life-cycle technical support, and self-operated import and export rights. Its claimed innovation record includes patents, software copyrights, and trademarks, although the provided information does not independently verify these claims. Evidence is insufficient to assess certifications, financial credibility, or specific customer cases. Production capability is indicated by the reported factories, but the stated manufacturing area is limited and staff experience is...
Supplier typeThe supplier is explicitly identified as a trading company and describes itself as an international trade company. It also states that it has two manufacturing factories in Jiangxi, indicating a trading-led business with associated production resources rather than a clearly established standalone manufacturer.
After-Sales capabilityThe supplier claims to provide full life-cycle technical support and describes a network integrating R&D, production, and services, including regional service centers in several cities. These statements support an asserted service capability, although no service staffing, response-time, warranty, or support-performance details are provided.
R&D capabilityThe supplier describes multiple R&D bases, technological innovation, product iteration, and a full-cycle R&D and production system. It also reports 10 invention patents, 81 utility model patents, 12 software copyrights, 4 trademarks, and 57 patent applications as of June 2025, providing explicit evidence of claimed innovation activity.
Production capacityThe supplier states that it has two Jiangxi manufacturing factories and dual R&D and production centers, with capabilities spanning electrical, electroacoustic, electronic, and mechanical manufacturing. However, the reported manufacturing plant area is 70.0 m², and no production capacity, equipment, workforce size, or output data is supplied.
Customization capabilityThe supplier explicitly centers its offering on customized product solutions and lists products across technical categories including borescopes, audio information systems, video systems, and cameras. This supports the existence of a customization-oriented offering, although specific customization examples or engineering limits are not provided.
Product Q&A
Q:What is the maximum number of crew members supported?
A:
The system supports at least 23 members for in-flight network communication.
Q:What is the audio communication delay?
A:
The audio communication delay is 45ms or less, excluding wireless communication delay.
Q:How does the system handle noise reduction?
A:
It adopts a dual-microphone differential array voice enhancement algorithm for better voice enhancement in strong noise environments.
Q:What control methods are available?
A:
It supports three control methods: voice recognition control, interface software control, and panel control.
Q:What is the signal-to-noise ratio?
A:
The signal-to-noise ratio is 65 dB or higher.
Send Inquiry
*To:
Beijing Haiyitai Technology Co., Ltd.
Beijing Haiyitai Technology Co., Ltd.*Content:
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