In the 21st century, football games began to rely heavily on modern technology, including wireless communication systems between referees. In this report we look at the important rules by which refere...
Be it for personal, work, or recreational use,the use of two way radio use takes place indoors.Wireless can increased property value.Even small to medium sized business owners, apartment complex owner...
What is Duplex ?Duplex is that the radio has two frequencies per channel, often called a frequency pair. One frequency transmits while the other receives. It is a concept used to help explain Half Dup...
1.What is the common frequency distribution of walkie talkies?The walkie talkie is a necessary communication tool for outdoor use, but many people do not know how to comply with the radio management r...
The global outbreak has brought profound changes to enterprises, such as how to maintain instant communication and collaboration between teams in times of crisis, it is particularly important. As a pr...
RayTalk offers various two way radio accessories which are suitable for different areas, such as director, tour guide system, traffic, industry, sports and so on. Here we would like to introduceone ap...
RayTalk Communication offers specialty accessories for two-way radios that are ideal for working in noisy and safety-sensitive environments where traditional communication methods are not as effective...
When it comes to tour guide headsets, we have to talk about the tour guide system first.A tour guide system is a portable wireless communication system that allows a guide to speak to a group of peopl...
Nowadays we will need two way radios in many different applications, government & public safety, transportation & logistics, utilities, education, and hospitality worldwide.Buying a fleet of t...
What is Bluetooth?Bluetooth is a radio technology that supports short- distance communication (generally within 10m) of devices and can exchange wireless information between many devices including two...
The active noise reduction function is to generate anti- phase sound waves equal to the external noise through the noise reduction system to neutralize the noise, so as to achieve the effect of noise ...
In order to keep the radios working properly, we need to take care of the batteries,in general most two-way radio batteries last 18 to 24 months,and it depends on the quality of the battery and how yo...
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