Publicado el 13/07/2012
The LRD (Linear Revolving Door) Robotic Security Portal provides very high traffic throughput and will absolutely prevent an armed person from entering a secure area. In the video, tops of LRD Portals are shown open for clarity. In actuality, tops of Portals and areas to the side of Portals are sealed to prevent weapon passing when two terrorists or criminals work together. US and British patents are pending.
For details, visit www.Barbecan.com.
