Avoid Slamming The Elevator Doors

It’s not unusual to see somebody standing in the way of other people getting into the elevator. Here, a youngster awaited the arrival of his father. However, he decided to use the handle of his umbrella, hoping that the sensor would detect it.

Unfortunately, this wasn’t the case, as the doors closed without warning, resulting in an elevator malfunction. Fortunately, the youngster recovered after being trapped for many hours. According to Experts.com, a complete range of infrared sensor beams is projected over the width and height of most elevator doors’ access threshold and passage. So, repeating the actions of our guy won’t be clever.