Ruifeng Intelligence Audio Digital Conference System Host/ Microphone Lh-600m

• Style: Wired Conference Microphone
• Application: Music, Voice, Recording, Meeting, Measurement, Amplify
• Signal Transmission: Wired
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LH-600M
• Directivity: Wired Conference Microphone
• Sound Channel: Stereo
• Transducer Principle: Electrodynamic Microphone
• Sound Field Force: Combined Type
• Connector(s): XLR 3 Pin
• Wireless Technology: UHF
• Output Impedance: 50-1000Ω
• Unit Interface: 8p-Aviation Socket*4
• TCP/IP Network Interface: RJ45*1
• Telephone Coupler Interface: RCA Socket *1
• Power Supply: AC 220V/ 50Hz
• Maximum Current Consumption: 1A
• Total Harmonic Distortion: ≤0.5%
• Frequency Response: 50Hz-20kHz
• Signal-to-Noise Ratio: 82dB
• External Dimension (H×w×d): 90×483×323mm
• Weight: 9.25kg
• Transport Package: Carton Box
• Specification: 483*90*323
• Trademark: RF
• Origin: China
• HS Code: 8518100090
• Production Capacity: 1000PCS/Month
• Package Size: 9.00cm * 49.00cm * 33.00cm
• Package Gross Weight: 10.000kg

Product Description

RUIFENG Intelligence Audio main products are Line Array Speaker Systems, Fixed installation speakers, Power Amplifiers, Digital Processors and All Auxiliary equipment, which are applied to the PRO audio industry.

Over the past years of balanced efforts, we have built up long-term business relationships with customers both at home and abroad. Our professional audio products are widely used in Touring performance, Stadium, Theatre, Multi-function hall, Conference Room, Church, Karaok rooms, Discotheques, Night Clubs, and Stage Monitor fields. RF products win excellent comments because of stability, reliability, durability and considerable service to our customers across the globe.


Product name: Digital Conference Microphone Host / LH600M


Features
 

1.The dedicated 4-channel 6-core 8-pin aviation microphone jack port is equipped, allowing a single host to support 100 units, thereby expanding the total capacity of the host to support 250 microphone units.
 

2.All digital circuits have been developed; In the control host, a 4.3-inch capacitive touch screen is adopted to provide more intuitive and simple operation.
 

3.The embedded web operating system is adopted to enable the users to log in to the LAN through devices such as IPADs, mobile phones, and computers to perform the related operations; Operating systems such as Apple iOS, Google Android, and Microsoft Windows are supported.
 

4.RS232, RS485, TCP/IP network, USB interface, and can be connected to central control, cameras, video switches, computers, USB drives, and other devices.
 

5.Recording of meetings by connecting a USB flash drive is supported; Audio files stored on a USB flash drive can be played.
 

6.Camera protocols such as Pelco D, Pelco P, YAAN, SONY EVI-D70, and BRC-Z330 are supported. Moreover, the protocol can be customized.
 

7.Host switching to match high-definition video is supported, allowing simultaneous access to six high-definition cameras. The image freezing function is available.
 

8.The preset position of the EVI-D70 can be saved. The maximum number of groups that can be saved is 5. And after a power outage, the stored information will not be lost.

9.The system speech modes include the discussion mode, automatic mode, chairman mode, full open mode, First-In First-Out mode and Last-in First-out mode. In addition, the device also has the function of opening the microphone through voice control.
 

10.A single host can be connected to 12 chairman microphones simultaneously. The function of enabling up to 24 microphones simultaneously is supported.
 

11.The output connector with XLR audio and Lotus interface equipped with an input/output and a coupler to connect the phone are equipped.

Production Test:


Exhibitions:

Technical Training for Customers:

Packing and Loding:



FAQ:

Q1: How long is the warranty for the speakers? 
A1: 1year warranty.
 
Q2: How about the delivery time? 
A2: 3-7days for stock.
      10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment. 
 
Q3: What kind of payments does RF support? 
A3: T/T, Western Union, Cash are accpeted. 
 
Q4: What's the MOQ? 
A4: MOQ is 1pcs 
 
Q5: Can you produce according to customers' design? 
A5: Yes we can, we are professional manufacturer,OEM & ODM are welcome . 
 
Q6:Can you tell me your main customers? 
A6: That's our customers privacy, we should protect their information. 
At the same time, please rest assured that your information is also safe here.
  

Our Advantages:

1) Audited supplier by SGS international certificate organization
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,SGS,ISO9001,ISO14001,ISO27001,ISO20000-1,ISO18001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 5000 square meters workshop, with about 200 workers and 20 professional engineers
7) Professional and Skilled in audio knowledge  ---can design complete audio system for you
8) Convenient Transportation: 1 hour to Guangzhou port
9) 24 hours after sales service.




Welcome to contact me by filling in "Message" below and click " Send".