When I parked my motorcycle in the garage at my old job, occasionally, the mechanism did in fact fail to "see" my bike so the low tech solution was that the att

When I parked my motorcycle in the garage at my old job, occasionally, the mechanism did in fact fail to "see" my bike so the low tech solution was that the attendant had a hunk of metal with a handle that he/she would set on the pad when the gate failed to open for my bike.