Shenzhen United Testing Technology Co., Ltd

  You want to enter the Taiwan market with your car Bluetooth speaker? BSMI, NCC certification is an essential "passport"! As the mandatory certification of wireless products in Taiwan, BSMI and NCC require that all car audio with Bluetooth function must pass radio frequency and electromagnetic compatibility tests to ensure that it will not interfere with other communication equipment. Special attention from the manufacturer: 1. Radio frequency test: The output power of Bluetooth band must be within the specified range 2. Electromagnetic compatibility: it can not interfere with other electronic equipment during operation 3. Safety specifications: meet the special electrical safety requirements of Taiwan We recommend that these testing criteria be considered during the product design phase to avoid additional costs in later modifications. Don't know if your product meets the requirements? Or do you need professional pre-test services? Choose our BSMI and NCC certification...

 For manufacturers producing Ultra-Wideband (UWB) devices, FCC-ID certification serves as the "passport" for entering the North American market, with compliance testing being a critical pre-launch phase.  While UWB technology is widely applied in smart home systems and IoT applications, its wireless signal characteristics necessitate rigorous electromagnetic compatibility testing. Manufacturers should focus on three testing standards: One is the spectrum radiation limit The second is bandwidth and center frequency compliance Third, transmission power control It is suggested that manufacturers should contact professional testing institutions in advance and embed compliance design from the research and development stage, so as to identify potential problems such as signal stability and anti-interference ability through pre-test.

  For manufacturers of NFC (Near Field Communication) products, obtaining FCC-ID certification is an unavoidable compliance barrier to successfully enter the U.S. market. The electromagnetic compatibility standards established by the Federal Communications Commission (FCC) are the core basis for ensuring legal sales of products in the United States. ​ During the certification process, manufacturers must prioritize critical metrics such as radio frequency radiation intensity and spectral purity. Testing rigorously verifies whether the product generates excessive electromagnetic interference during communication, affects the normal operation of other electronic devices, and ensures compliance with specified reception sensitivity standards. These criteria directly determine market approval eligibility, as any non-compliance may result in certification failure. ​ Has your NFC product clarified the testing focus of FCC-ID certification?

 In the current globalization of the automobile industry, the export business of car keys has a broad prospect.  Hyundai car keys are no longer limited to the traditional mechanical structure, and wireless function has become the core competitiveness, which can realize remote unlocking, engine starting, car searching and other operations, greatly improving the convenience of use.  The export of car keys requires strict compliance with wireless functionality standards and testing protocols.  Different countries and regions enforce stringent regulations regarding wireless frequency bands and power limits, such as the CE-RED certification and the U.S. FCC standard.  Products must undergo comprehensive testing including electromagnetic compatibility (EMC), radio frequency performance, and wireless security evaluations to prevent signal interference and ensure public communication order. If the products are exported without passing the test, they may face risks such ...

 Car-mounted portable WiFi FCC ID certification is a mandatory compliance certification required by the FEDERAL Communications Commission (FCC) for radio equipment entering the U.S. market. This certification passes the strict testing of key indicators such as electromagnetic compatibility and radio frequency transmission power of equipment to ensure that the products will not cause interference to other radio equipment and ensure the security of public communication. For in-car WiFi, FCC ID authentication is of great significance.  It is not only a "passport" for products to enter the US market, but also reflects the stable communication capability of products in complex in-car environment. The certified equipment has been professionally verified for signal transmission efficiency and anti-interference performance, which can provide users with continuous and stable network services during driving.  The certification process involves application, testing, and review. The ...

The wireless microphone in the car KTV and the clear sound quality during the call are hidden behind a key threshold ——CE-RED certification. The European market has increasingly strict requirements on the spectrum efficiency and electromagnetic compatibility of wireless equipment. Products that fail to pass the certification may face detention and fines once found.  In the test standard, radiation power, anti-interference ability and frequency band compliance are all hard indicators. For example, in the car scene, will the microphone interfere with the navigation signal?  Will it be drowned out by other devices during the call?  All these need to be verified one by one in the authentication process.