Hongkong Koon Technology Ltd

Remote management system of tourists emergency help phonewith timely remote voice to control and manage the site,had success-fully applied to bank atm stop ,tourists\' sos help in beauty spot ,transf-ormer substation, expressway remote management ,subway,airport&wharf,passenger and disable assitance ,etc .all the outstanding achievement had also enter into the european and american market with the explosion transmission speed .