certification mark

Certification mark Quality mark PPP 74006

Adding value with our service portfolio

Adding value with our service portfolio

Certification mark Quality mark PPP 74006


The certification mark applies to consumer products, including household appliances, office equipment, tools and garden tools. Excluded from the scope are medical devices, toys, gas products, personal protective equipment, products for animals, LEDs, sanitary products and apparel.

Basis of certification:

The certification mark is awarded within the framework of voluntary testing and certification, including review of the relevant documents, testing for usability, durability and safety, testing for hazardous substances and compliance with further legal requirements, e.g. electromagnetic compatibility, EMC.

Key words of the certification mark:

The product has been certified by the third-party expert organisation of TÜV SÜD Product Service. The certification mark is only awarded to products that undergo inspection by TÜV SÜD Product Service and comply with the criteria quoted below.

  • Intelligent Speech Interaction

    Based on product functions, verified the requirement of speech wakeup rate, false wakeup rate, speech recognition accuracy rate, response accuracy rate, response time and so on defined in GB/T 36464.2 Information technology - Intelligent speech interaction system - Part 2: Intelligent home appliances.

  • High Sound Quality

    Meet Class A requirement of frequency response, amplitude difference, THD, noise defined in GB/T 14277-2013 General specification for audio combination equipment, and SNR requirement defined in SJ/T 11540-2015 General specification for active speakers.

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