午夜男女爽爽爽免费播放,欧美午夜人妻免费爽爽爽,亚洲欧美日韩综合一区二区,性欧美大战久久久久久久

On March 14th, China Security & Fire Co., Ltd. (CSF) will attend CeBIT in Germany, along with its subsidiaries China Security & Fire IOT Sensing (Shenzhen) Co., Ltd. (CSFIS) and Shenzhen Dit Security Technology Co., Ltd. (Dit), to display latest smart home solutions and security products for the overseas market and share their concept of “Smart Home, Comfortable Life”.As a professional IoT sensor designer and manufacturer, CSF...

On March 9th, China Security & Fire IOT Sensing (Shenzhen) Co., Ltd. (hereafter referred to as China Security & Fire IOT Sensing) launched its first IoT household alarm system, “Horn Second Master”, concurrently with the launch of its smart household brand iHORN with JD.In the past 20 years, China Security & Fire IOT Sensing has specialized in developing security and smart products, maintaining a comparatively high market ...

 China Security & Fire IOT Sensing (Shenzhen) Co., Ltd. (originally Horn Security) will release its first IoT household alarm system, “Horn Second Master”, while launching its smart household brand iHORN with JD on March 9th. Head of JD Smart Device said that Horn’s over 20 years’ experience in the professional alarm field made it the first choice to be its partner in the smart household industry (household security field)....

On February 29, 2016, Alibaba IoT Ecology Summit was held in the National Convention Center. As an important partner of Alibaba Smart Alliance Security Cloud Program, China Security & Fire IOT Sensing (Shenzhen) Co., Ltd. (originally Shenzhen Horn Security Technology Co., Ltd., hereafter referred to as China Security & Fire IOT Sensing) was invited to attend this summit. General Manager of China Security & Fire IOT Sensing, ...

Abstract: On January 23, 2016, the 2016 China Smart Cities Development and Cooperation Conference” was ceremoniously held in Beijing. China Security & Fire Technology’s Vice President, Mr. Xu Tao and General Manager of China Security & Fire’s Market Development Center, Mr. Wang Ying, were invited to this conference on China Security & Fire’s behalf. China Security & Fire won the “2015 China Smart Cities’ Outstandin...