More and more campus attacks have occurred, seriously hurting students' safety. Dangerous personnel carrying knives, guns, etc. entering the campus is the biggest threat, and we should take action to prevent it in advance. Please install walk through metal detector and handheld metal detector at first.
multizone alarming walk through metal detector door means can detect different area of hidden metals on body, intelligent alarming and find out several place metal threats at the same time.
Why do we have to carry out safety control, why do we have to ban the use of firearms or gun, why can't we carry dangerous tools privately?
Why does the walk through metal detector door should be used with a hand-held metal detector together?
Which is the best brand of walk through metal detector? where can we buy the best door frame metal detector? which brand is the best quality security metal detector door?
