Analysis of Domestic Compulsory Certification for IoT Products
IoT products are mainly connected through wireless communication technology,which includes long-dis-tance communication technologies such as 2G,3G,4G,and 5G,as well as short distance communication technolo-gies such as WiFi and Bluetooth.In order to ensure the quality,performance and safety of wireless communication products or terminals,the state stipulates that products sold in the country need to pass domestic mandatory certifi-cation before going on sale,including CCC,SRRC and CTA,and obtain the corresponding certificate.The overview,process,testing standards,and testing items of CCC,SRRC,and CTA for IoT products is introduced in detail,which is helpful for IoT product developers and certification personnel to become more familiar with the relevant re-quirements of compulsory certification in China,thereby improving product quality and reducing the certification cycle.
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