AIRPORT MECHANICAL SERVICES, INC. AIRCRAFT DOOR DETECTOR / WARNING DEVICE WWW.AIRPORTMECHANICAL.COM

electronic piece of equipment, aircraft door alarm that is permanently installed, ETL listed and hardwired to passenger loading bridges (tunnel between terminal and aircraft) It detects if the commercial aircraft door comes in contact with the passenger loading bridge (PLB), an alarm will sound alerting Gate Agents/Ramp Personnel of potential damage, will move the PLB down out of harms way until the PLB can be properly positioned by the Gate Agents/Ramp Personnel