Gold Index: 567
Changsha Sunsky electronic design & development Co. ltd [China (Mainland)]
Business Type:Manufacturer City: Changsha Province/State: Hunan Country/Region: China (Mainland)
Voting System | Audience Response System
ARS M50
ARS M50 is credit-card size,super light & slim Advanced two-way 2.4G radio frequency, with 2X CR2032 cell batteries,fatest finger question
2012-08-03
electronic voting | wirelss voting
Smart, simple-use, popular Advanced two-way 2.4G radio frequency technology,portable design with 2AA ordinary batter, good price