简体 | 繁体 | 日本 | English

Free
High-quality Video Call
Uniquely Interoperate over 2G 3G WiFi Worldwide
Five Traffics Optional

 3G: 13.8kB 27.5kB 55kB;
 2G:
2.5kB 6.9kB 13.8kB;
 WiFi:
27.5kB 55kB (kBPS)

Products

Mobile Monitor / House Monitor / 3G
Video Call / 3G
Mobile Conference / Birthday Party / 3G
3G File Transfer
Text Message

Download


About VSir

VSir Smart Telecom is an exclusively foreign-owned high-tech company.
After a decade of research and development, it has become the only smart communication system provider in the world.

King information technology Co.,Ltd.