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B1801, Fenglin International Center, longgang District,Shenzhen,Guangdong,China China
We are the Shenzhen Welldone Tech & Industry Co., Ltd. of China. We have a new kind of Wireless Doorbell which
We are Shenzhen Welldone Technology and Industry Co., Ltd. of China. We are leading manufacturer of wireless d
Wireless Doorphone GP-MA**0 has the functions of wireless intercom and remotely opening door. It overcomes the
Wireless Audio Access Control System - Wireless Doorphone GP-MA**1 has the functions of wireless intercom and
1. No need run cables. Mostly cut down construction cost. 2. Global intercom. No limited with intercom distan
連絡先担当者 Mr. Steven Mao
住所 B1801, Fenglin International Center, longgang District, Shenzhen, Guangdong
We will contact you soon .
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