2 wire IP video intercom promotion

Dear Manager,
Wish you a nice day:)
Here's Paili ,a professional manufacturer of Video Intercom in GuangZhou.

Our 2 wire IP video intercom indoor monitor in promotion currently, TCP protocal , the touch button and touch screen for optional,support connect with smartphone to unlock any time any place. 
do you have any interested in them? 



Wish you booming bussiness,
Miss Ada 
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Paili Technology (HK) CO.,LTD
Add: NO.33, LIXIN 13RD, Xintang, Zengcheng, Guangzhou , Guangdong, China, 511340
Tel: 0086 15989119841 ( whatsapp, wechat)
Email: ada@pailitech.com
Skype: Lucky Chou