The Flap Barriers from Kepler machines are simple, elegant and are an ideal solution for applications where low to medium security is required. The system has been designed to meet the the needs of airport, commercial buildings and custom facilities .The bidirectional flaps can be regulated by any acces control system and are available with PU foam or acrylic glass. The flap barrier combine features like high throughput rate, user acceptance, attractive design and different levels of security to prevent unauthorized access.