Master and slave solution-GUANGDONG NENKING TECHNOLOGY DEVELOPMENT CO.,LTD.

Solution

Bluetooth access control class

Wireless building intercom machine class

Fax business class

Company：GUANGDONG NENKING TECHNOLOGY DEVELOPMENT CO.,LTD.
Tel：（0757）81239712 81239767、（020）87545015
Fax：（0757）86326077
Email：nenking@nenkingtech.com
QQ：467631105、184773933
微信公众号：广东能兴科技发展有限公司
Add：No. 2 C of Guangdong Province, Nanhai District of Foshan City, Guicheng Han day science and technology city B1 District 6 floor

Master and slave solution

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Master and slave structure solution to solve the general building negative layer, negative two-story underground space signal is not good problem.