Dongguan Jiasong Electronic Technology Co.,Limited, has been specialized in manufacturing, researching & developing, and exporting wireless products since 2009, one of the largest manufactory in China,with ourown R & D team, Technology development, production processing and sales,belong a new and high technology enterprises.
 
Our major products include: 
-Wireless Voice Doorbell
-Wireless Video Doorbell
-Miniature wireless full-duplex intercom
-Wireless data and voice transmission module
-Digital multi-pass intercom
-Wireless Monitor
-Available video storage module Etc.