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The Personal Interlock PIL-M02 provides a controlled access secure path of travel configured to allow high-volume single- direction pedestrian movement, and to sense, deter, and provide local and remote notification for attempts to enter corridor from the restricted direction. It is often employed at airports for the sake of controlled crossing of all passengers from airside (sterile area) to landside (non-sterile area). The modular system consists of a combination of several fast- moving half- and full-height door sets. The required security level may be achieved by different unit lengths and sensor combinations.The sophisticated sensor systems ensure a high object security with simultaneous regard to pedestrian safety. For the Orthos PIL-M02 the standards which can be applied are the following: Base materials/Ancillary materials product is listed below: Name Steel Glass Aluminum Plastics Electronics