What are the available payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Does the system support camera tracking?

Yes, it features a built-in camera tracking function that supports 4 HD cameras and is compatible with PELCO-D, PELCO-P, and SONY protocols.

4 Channel 2.4G Digital Wireless Handheld Desktop Conference Microphone System

Name: 4 Channel 2.4G Digital Wireless Handheld Desktop Conference Microphone System
Brand: Huain (Zhuhai) Digital Technology Co., Ltd.
SKU: 2157793532

Guangdong, ChinaHuain (Zhuhai) Digital Technology Co., Ltd.

US$2,170.00

1-49 unit

US$1,200.00

50-119 unit

US$610.00

120+ unit

Product profile

Customization

Available

Color

Silver

Compatibility

Android, iOS, Mac OS, Windows

Model NO.

HY-5940C2D2

Installation

Portable

Microphone Type

Gooseneck

Number of Channels

4 Channel

Operating Frequency

UHF

Power Supply

AC Powered, AC100~240V 50/60Hz

Range

50 meters

Wireless Frequency Range

UHF: 630-690MHz, WiFi: 433MHz

Power Consumption

Static 30W, Max 350W

Display

2.0" LCD Display Screen

Video Control

RS-485 Phoenix Terminal

Transport Package

Carton

Specification

270×270×55mm

Trademark

HUAIN

Origin

China

HS Code

8518100000

Production Capacity

1000PCS/Month

Key features

4-Channel UHF Wireless System: Supports 4 wireless handheld units with UHF frequency range 630-690MHz.

Built-in 400W Digital Amplifier: Integrated 4x100W amplifier with independent volume control for each channel.

Camera Tracking Integration: Supports 4 HD cameras with PELCO-D/P and SONY protocols for preset positions.

Comprehensive Conference Modes: Includes FIFO, Free Discussion, Chairman Permission, and Voice-Activated modes.

Flexible Unit Capacity: Connects up to 60 wired units and 256 wireless units with 1-20 speaker settings.

Advanced Audio Processing: Built-in 4x4 audio processor with 48V phantom power and 2 external device inputs.

Multi-Interface Connectivity: Features USB sound card, Bluetooth, WiFi, and RS-485 video control terminals.

ISO and Safety Certified: Complies with ISO9001, BSCI, RoHS, FCC, and CCC standards for global markets.

Company profile

QA/QC InspectorsR&D CapabilitiesOverseas Agent/BranchExhibition Experience

Huain (Zhuhai) Digital Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Zhuhai PortAverage Response Time: ≤4.38h

About Our Factory & Business Background

AddressBuilding 10,Chuangang Center,199 Weikang Road,Xiangzhou District,Zhuhai City,Guangdong,China.519000.

Plant Area10390 square meters

Number of Employees76

Registered Capital20,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Set

Supply Chain Partners400

Our Production Capability & Technical Expertise

Main ProductsConference System Equipment

Production Lines2

Production MachinesAssembling Line, Ultrasonic Welding Machine, Laser Engraving Machine

QA/QC inspectors5 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers7 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2022-10-28

Main MarketsChinese Macau

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff11

Overseas Agent/BranchYes

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCCC

Cooperated with Fortune 500No

Product Q&A

Q:How do you ensure products meet my market's quality standards?

All products comply with ISO9001/BSCI/RoHS/FCC certifications. We facilitate third-party inspections, factory audits, and assist with target-market certifications like CE and FCC. Every shipment includes a 12-item QC inspection report.

Q:How do you handle sudden order surges without delays?

We have a 24-hour contingency plan with production line scheduling simulations. You can access real-time production tracking via our ERP system, and we reserve 5% priority cargo space through strategic logistics partners.

Q:How can first-time buyers minimize trade risks?

Start with a trial order of just 1 unit for OEM services, including free logo customization (30% deposit required). You can monitor production via live streaming and track shipments in real time.

Q:What is the process for customizing product specifications?

Receive a feasibility report within 24 hours. We provide interactive 3D blueprints, sample demo videos, and AR previews. Engineering change orders are implemented in 4 working days or less.

Q:What is the minimum order quantity for this system?

The minimum order quantity is 1 set.