10 buttons + 1 sound&light alarm,Airport security check,Wireless alarm,wireless emergency call,when meet emergency case,call policeman

It could promote the image of alarm situtation.Wireless alarming system could solve the traditional alarm problem, when the guest meet any emergency,press down the button, and the Sound&Light receiver will huge sound alarm,at the same time,flash lighting.Then servant/security guard could know this emergency and he could go to the toilet immediately to solve the problem, and creat a more safe situation for the guests. 10 emergency button(transmitter) + 1 sound&light alarm device(receiver)