- 10-212026 Happy thanksgiving day! Thanksgiving Day, a joyous family festival is celebrated by people with great enthusiasm in places like USA, Canada and many other countries as well.
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10-212026
2019 CPSE, We are ready! And you?
CPSE - China Public Security Expo (Shenzhen), with the largest exhibition area and number of exhibitors, has become one of the most influential security events in the world. YIANDA are looking forward to meet all of you there!
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10-212026
How does Yianda confirm the quality of each cctv microphone?
Quality first is always Yianda's aim. All our products we test at least 2 times to ensure it will works well.
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06-222019
How to Protect Your Vehicle and Your Property?
As a matter of fact, Small towns as well as the big cities experience many petty theft crimes not to mention many major crimes. Most of these petty crimes are crimes of opportunity and most are completely preventable.
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10-212026
College entrance examination-- CCTV mic makes it more justice
Tomorrow is a important day for many students. From June 7th to 8th, They will having College entrance examination.
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10-212026
How to apply audio monitoring in intelligent security
The image seen by the eye and the sound heard by the ear are transmitted to the storage server through the optical fiber, network and other nervous systems, forming a complete audio-video monitoring system, providing high-quality and complete basic data for smart security or smart city.