Bar code reader

The "Bar code reader" activation kit allows for a gate to pass through only users with a regular receipt (or a Ticket) containing a previously generated bar code. The presentation of an invalid receipt may generate a visual and audible alarm that draws attention to the subject. The Validation column can be used at the entrance or exit of specific Areas. Installed near the exit, it allows to check if the user has a valid barcode thus avoiding the check by a natural person. The terminal is equipped with a CPU with an internal clock which allows it to function autonomously, or connected to a server, when a user presents the ticket/receipt, the terminal verities the code autonomously and grants the transit by opening the automatic doors or denies it by generating an audible alarm which calls the attention of the service personnel.