TH2201228-C01-R01

报告编号： TH2201228-C01-R01

产品名称：号角扬声器

型号： G-720B、G-710B、G-730B

检测类别：委托检测

委托单位：北京广信恒生科技发展有限公司

签发日期： 2022-02-11

检测项目: IP66测试

检测依据: GB/T 4208-2017 外壳防护等级（IP代码）

检测结论：样品经检测，所检测项目的结果符合标准要求。

Website Statement

This website is protected by our company, and the source address should be clearly indicated for reprinting. Thank you for your cooperation ~

Certification basis

Information Security Technology-Basic Requirements for Classified Protection of Network Security

Link：

Customer service WeChat

Headquarters Business Liaison