Event Date City Booth No. 2011 China Public Security Expo (CPSE) 2011/10/29~11/01 Shenzhen, China E007 2011 SecuTech Expo 2011/04/20~04/22 Taipei, Taiwan M303 2010 Security China 2010/11/02~11/05 Beijing, China 8A511 2010 SecuTech Expo 2010/04/21~04/23 Taipei, Taiwan L308 2009 China Public Security Expo (CPSE) 2009/11/01~11/04 Shenzhen, China A005 2009 SecuTech Expo 2009/04/22~04/24 Taipei, Taiwan M904 2008 Security China 2008/12/09~12/12 Beijing, China 1A704 2008 IIC China 2008/03/03~ 03/04 Shenzhen, China 2E41 2007 China Public Security Expo (CPSE) 2007/11/01~ 11/04 Shenzhen, China 6T07