Hot Searches: conference microphone system wireless conference microphone conference microphone mirophone adapter for notebook clear phone case usb card 4gb commercial air conditioner car dvd player with monitor privacy screen

SINGDEN Conference Room Microphone System with Voting Function (SM222)

Price:	US $ 1-199/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Piece
Pay Type:	L/C,T/T,Western Union,Paypal

Contact Supplier

Showroom Product Company Profile

SM222DConference Room Microphone System with Voting Function SM222

Product Description
SM522C/SM522D series are the professional conference microphones which research and development by SINGDEN. Its unique voice frequency circuit, have ability to deal with high sound pressure, full-balanced design and unique masking techniques can anticell phone and other RF interference in long distance transmitting. 80*30mm LED display placed on microphone panel can display various state and information of microphone timely. Excellent sound performance, high reliability, advanced digital technology fully combining with audio technology, suitable for all kinds of conferences. Support to voting function, the microphone can be voted in multiform by 3-5 keys when use with PC software, such as subject vote, democratic appraisal, election, etc.

Use this series of microphone, can achieve to conference register, speaking, voting and automatic video tracking function; discussion unit with built-in loudspeaker, headphone jack and volume control knob, participants can listen in conference speaking from built-in loudspeaker or headphone, and adjust the voice volume by control knob. Any 1-6 microphones out of Chairman and VIP can speak at the same time, multiple VIP units can be set by software. Built-in card reader for sing-in conference supports simultaneous interpretations.

Product Features

Fixed pluggable with locking Mi rod design
High sensitivity, effective pick-up range up to 50CM
Red mist indicator light design, indicate speaking state
Support multiple Chairman Microphones in the system
VIP microphone can be set by software, make operation more flexible, meet higher requirement (need to use with software simultaneously)
Built-in 2W hi-fi speaker
Equip with a 3.5mm headphone interface
Built-in card reader, plug in IC card to sign-in conference
Support simultaneous interpretations.
Can be voted in multiform by 3-5 keys when use with PC software
Good sound performance under long distance transmission
"Liner hand-in-hand" connection, system connected more convenient and reliable
Highly resistant to mobile phone interference
Chairman Unit have priority function button, can override all speaking delegate units
Support software, connect with other central control devices through "232" connector, achieve to centralized control.
Microphone with an 80*30mm LED display, can display a variety of microphones information, and operation instruction.
Unique innovative selfdetection function, use with software the device can complete the selfinspection automatically, make the preparation work before meeting easier and the meeting going more reliabe

Technical Parameters

Install	Table type
Display Dimension	80*30(mm)
Pick up range:	0-500mm
Frequency response	40Hz-19KHz
Sensitivity	-38dB±3dB
SNR	-80dB
Nonlinear distortion	<0.3%(1KHz)
Power	AC24V
Length	410m
Weight	0.8Kg
Temperature	-20ºC - 50ºC

Packaging & Shipping

Price term	EWX price or FOB price
Certificate	CE ,ROHS , TUV , ISO4043
Shipping method	By DHL ,UPS,TNT ,Fedex ,Almost all express shipping methods service if small order, and we can book space and get you the earliest date of delivery by sea if bulk order If there is any unhappy occations with the shipping, we will try our best to solve it with the shipping agent and ask for compensation.
Payment terms	By T/T, Western Union , Paypal , Escrow Payment.
Sample time	3-5 working days
Production time	5 working day depend on the quantity
packing	1. each microphone in bubble bag, then in export carton, to save freight cost; 2. each microphone in bubble bag, then in inner box, then in export carton.
Warranty	36 MONTHS
After sells service	If there is the problem with the product, firstly you need send the picture or the video to us, then let us make sure what's problem about the product, if the problem can use the part to solve ,we will offer you the replacement for free Within 1 year.

FAQ

1. Q: Are you Manufacturer or Trading company?

A: We are the manufacturer have more than 12 years experience

2.Q: Do you have any qualification certificate?

Yes, we have the CE and RoHS certificates, and letters patent of SINGDEN own design products, you can contact with sales to check the certificates.

3.Q: Can we visit your factory

A: yes, warm welcome to visit our factory anytime,Our address as below for your reference

Address:Wufansha industrial park,Nanhai district,Foshan,China

4.Q : What's your main products?

Conference system and simultaneous interpretation system

5.Q: How many years of warranty of your products

A: three years on system component parts and unlimited free technical support.

6. Q: If there is any problem about your products, should we have a refund or replacement.

A: Don't worry about the quality of equipment, because SINGDEN do the complete inspection and test before delivery.

If there is really some problem about the product, contact with the sales, SINGDEN engineer team will help you to resolve your problem immediately by instruction; if the problem can not be resolved at your side, SINGDEN will send a new parts for replacement during warranty period, and you can change the parts with only screw driver, parts free, freight collect.

7.Q: What is your delivery time?

3-7 work day

Company Information

1. About us
As the leadrunner in Chinese conference system industry, SINGDEN is global provider of complete conference system solutions ,including conference discussion system, voting system, simultaneous interpretation system, attendance registration system, and multimedia control system and conference management software.

SINGDEN prides itself on its independent innovation strategy and product differentiation strategy ever since its inception, with independent intellectual property rights for its wide range of products. The company has obtained a number of patented technologies including utility model patents and patent. And successfully applied for high-tech enterprises in Guangdong Province.

2. Why Choose us
1.10 years experienced, service to international conferences in 40 countries,
2.11 Patents, CE & ROHS certificated,
3.one hour reach Guangzhou airport,
4.keep good quality and competitive for global valued customers.
5.main products cover conference system, simultaneous interpretation system and gooseneck microphones.
6.Small MOQ.
7.OEM/ODM Accepted.

3. Certifications
Through our long term effort, we have created our own brand and reputation. In the spirit of "costumer first, quality first", we are seeking on to be famous in the world of conference system supply.

Contact us:
Telephone:86-0757-81810859
Mobile Phone:86-13727354363
Fax:86-0757-88554279
Address:Wufansha industrial park,Nanhai district,Foshan,China
Web: http://www.singden.com/en/index.html
Address:Wufansha industrial park,Nanhai district,Foshan,China
Web: http://www.singden.com/en/index.html

Prod Model:	SM222
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Display Dimension:	80*30(mm)
Pick Up Range:	0-500mm
Frequency Response:	40Hz-19kHz
Sensitivity:	-38 Plus or Minus 3dB
Snr:	-80dB
Nonlinear Distortion:	<0.3%(1kHz)
Power:	AC24V
Length:	410m
Weight:	0.8kg
Temperature:	-20oc - 50oc
Type:	Video Conferencing System
Video:	Video
Composition:	Loudspeaker
Communication:	Wired
Pointing Feature:	Hypercardioid
Color:	Black

Foshan Singden Technology Co., Ltd. Established in 2003, provides completes conference system solutions of advanced electronics conferences and congress products to the global meeting industry on a permanent or rental supply basis, The factory has a number of professional, high quality and unique and innovative talents.

We believe that we can offer all our customers the best products and services, after years of development, we has several sets of audio test equipment, with a standard (1*1*1m) no residual sound box. Independent of the sample making equipment, a complete design and production capabilities, support a variety of customer needs, OEM / ODM. In 2012, first to introduce product testing system, product aging test, and vibration test, overvoltage, to ensure the quality of the product. SINGDEN will provide complete system solutions for the global meeting industry always.

As the lead-runner in Chinese conference system industry, SINGDEN is global provider of complete conference system solutions, including conference discussion system, voting system, simultaneous interpretation system, attendance registration system, and multimedia control system and conference management software.

SINGDEN prides itself on its independent innovation strategy and product differentiation strategy ever since its inception, with independent intellectual property rights for its wide range of products. The company has obtained a number of patented technologies including utility model patents and patent. And successfully applied for high-tech enterprises in Guangdong Province.

After years of development, the accumulation of many years of OEM / ODM experience, "SD" trademark officially registered in 2012, as a unified trademark of the company's global sales, the latest technology for product jointly developed a whole new generation of digital conference system, a formal join the ISO 9001: 2008 international quality system certification, some products have passed CCC, CE and FCC, SINGDEN ships to more than dozens of countries, and has completed thousands of important projects worldwide, with diversified portfolio of endusers including governments, parliaments, convention centers, courthouses, military forces, hotels, schools, hospitals, churches and corporations.