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250KHz Wireless Audio Guide System 23 Channel Two Way Talkback

Categories Wireless Audio Guide System
Brand Name: YingMi
Model Number: 008B
Certification: CE,RoHs
Place of Origin: China
MOQ: 1pcs
Price: negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 10000pcs for one month
Delivery Time: 3-7 days
Packaging Details: packed in carton box
Frequency response: 20Hz-16KHz
Working frequency: 796.0-821.0MHz
Channel number: Twenty-three
Channel spacing: 250KHz
Dimensions: 86mm×60mm×19mm
Color: Black
Working distance: >=250m
Warranty: 2 years
Type: 008B
Weight: T:110g; R:95g
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250KHz Wireless Audio Guide System 23 Channel Two Way Talkback

Two-Way Talkback, Avoid The Disadvantage Of Poor Interactivity Of One-Way Explanation


008B as an important auxiliary equipment in tourism, translation, training and other work, the 008B can clearly hear every word of the interpreter regardless of the position of the audience with the receiver, within a range of 0-200 meters away from the interpreter, and the quality of reception will not be affected if the audience moves freely. The 008B device can be suitable for different occasions, such as: factory or government reception VIP visit, investigation, business negotiations to do wireless tour explanation or simultaneous interpretation use. Lectures, lectures and other learning activities in schools, companies, training institutions, meeting rooms, auditoriums and classrooms. Tour and sightseeing, personnel reception, company product promotion, museum, exhibition hall, business exhibition guide.


008B Specification:


NameValue
Working frequency:746-823MHz,Broadband,the sound quality is better;
Channel quantity:23CH;
Channel spacing:250KHz;
Transmitter power:15dBm;
Receiving sensitivity:-110dBm(typical);
Working voltage:3.0-5.0VDC,recycle polymer lithium battery;
Input:Input(Transmitter):3.5mm microphone;
Output:Output(receiver):3.5mm headphone;
Separation factor:70dB(typical);
Frequency offset:<3k;
Distortion factor:<1%;
Oscillation frequency:+/-2ppm;
Working current:Transmitter:≤80mA; Receiver:≤50mA;
Working distance:>=250m;
Working temperature:-20℃—+70℃;
Dimensions:86*60mm*19mm;
Weight:Transmitter:110g(include battery);
Receiver:95g(include battery);


008B product feature:


1. Unique two-way radio: avoid one-way explain the poor interaction;
2. Far transmission distance:open field >= 300 m;
3. The through wall effect is good: through concrete wall,brick wall penetration effect;
4. The transmission effect to international level,the leading domestic:Using core technology sound processing,perennial export Europe and the United States and other countries!
008B Two Way 823MHz Wireless Audio Tour Guide Systems 23 Channel 0
008B Two Way 823MHz Wireless Audio Tour Guide Systems 23 Channel 1
008B Two Way 823MHz Wireless Audio Tour Guide Systems 23 Channel 2
Application:


There are times when easily initiated, two-way tour guide communication is essential during a plant visit. Some of the scenarios for these collaborative group activities include:

  • Staff meetings conducted on plant tour or manufacturing floor
  • New-hire orientation and on-boarding for employee groups
  • Interactive Executive and BOD Walk-Throughs
  • In-house training in processes and procedures
  • On-site safety training meetings
  • Inspection and evaluation tours


800MHZ 008A Mini Tour Guide Audio System Wireless Audio Guide For Tourist Reception


Recommended Accessories:


Microphone wih headphone
008B Two Way 823MHz Wireless Audio Tour Guide Systems 23 Channel 4
Charger (1 for 10)
008B Two Way 823MHz Wireless Audio Tour Guide Systems 23 Channel 5


Packaging & Shipping:


Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
008B Two Way 823MHz Wireless Audio Tour Guide Systems 23 Channel 6


Our Service:


Customized Logo
Free logo printing
will be offered if order quantity is above 300pcs.
Our Warranty
2 Years warranty for all Transmitter & Receiver.

Spare Parts
A proportion of spare parts will be shipped along with formal orders

Quality 250KHz Wireless Audio Guide System 23 Channel Two Way Talkback for sale
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