Fixed：0755-89579958
Site：www.esun-cn.com
Email：szqichenkj@163.com
Address: China Longgang District, South Bay Street, 3rd Floor, Office 3 Danzhutou Kangzheng Liantang
smart HOME to life at the same time, also hope to bring security, especially when an earthquake occurs, hope smart HOME Products Became the protector of life, guardian, lives in a dangerous barrier. smart HOME can predict earthquakes? So far, International is also no good...
16th Hunan smart security product and Technology ExpoDate: May 13, 2016-15thLocation: Changsha Red Star International Convention and Exhibition CentreConcurrent activities Awarding Conference: Hunan security industry to 2015 business integrity awardSummit invited the...
Shenzhen Kai e Technology Ltd, Tel: 0755--89579858--is a professional manufacturer of intelligent monitoring of Internet of things light, research and development, production, Sales and service of high-tech enterprises. Independent research and development company ...
yesterday, 2016, the Hong Kong International exhibition on smart HOME is over, show in 2016 4 10th-April 15 Hong Kong International Exhibition Centre was held, this exhibition was so successful that major is for exhibitors to get a satisfactory answer, ESUN as ...
A: This is due to the intelligent monitoring lights the microphone to the phone's speaker replay sound repeated pick up form the positive feedback,This kind of same frequency sound signal leads feedback amplification circuit, produce the noise, it is a normal phenomenon of...
A: Suggest usingAPPTo register a account,APPandCMSWith a different account login.In order to avoid landing the same account conflict
Shenzhen Kai-chen Technology Co., Ltd.
Phone：86-0755-89579858
Fax：86-0755-89579958
