Many myths surround automatic door systems, not unlike the kind of stories you might hear in caesar door a small town. People are quick to say they can read your mind or that they are as much a drain on the electric bill as they are a nuisance when they break down. Ignore those myths and look at the technology objectively, however, you\'ll discover there is very little evidence to support them. Let's examine some of the most common claims. 
Consider the belief that automatic doors dramatically increase electricity costs compared to manual doors. This assumption seems reasonable: a motor running all day must be costly. In fact, the motor runs only briefly to see the opening and closing cycle through. Once you consider the heating or cooling lost because an employee has left a conventional door propped open, automatic doors often become the more energy-efficient option. “They Break All the Time” You are bound to come across this grievance. There is some truth in it, the claim is often exaggerated. Automatic doors contain motors, sensors, and control boards; with that many components there is a greater likelihood of something going wrong. But a properly tended system does not fail on a regular basis. In most cases a breakdown is due to poor maintenance and not bad engineering. It is akin to blaming the car for a flat when one has never thought to check the tire. Do Automatic Doors Save Time? Arguments exist on both sides. If it is just one person coming into the building, two seconds is hardly worth noting. But in a hospital or retail environment where thousands come and go in a day, the numbers are quite different. A customer with his arms full or a nurse with a gurney would rather not be fiddling with a handle. It is about taking the friction out of the day to day operations of the place. No Guarantees Don't assume that automatic means flawless. Debris and the elements take their toll, as time does. Leave a door to its own devices and after a year or so you will see idiosyncrasies develop in what was once a flawless installation. Like any mechanical system, automatic doors require routine maintenance to stay reliable. Ignoring maintenance can allow small issues to become costly repairs.
Consider the belief that automatic doors dramatically increase electricity costs compared to manual doors. This assumption seems reasonable: a motor running all day must be costly. In fact, the motor runs only briefly to see the opening and closing cycle through. Once you consider the heating or cooling lost because an employee has left a conventional door propped open, automatic doors often become the more energy-efficient option. “They Break All the Time” You are bound to come across this grievance. There is some truth in it, the claim is often exaggerated. Automatic doors contain motors, sensors, and control boards; with that many components there is a greater likelihood of something going wrong. But a properly tended system does not fail on a regular basis. In most cases a breakdown is due to poor maintenance and not bad engineering. It is akin to blaming the car for a flat when one has never thought to check the tire. Do Automatic Doors Save Time? Arguments exist on both sides. If it is just one person coming into the building, two seconds is hardly worth noting. But in a hospital or retail environment where thousands come and go in a day, the numbers are quite different. A customer with his arms full or a nurse with a gurney would rather not be fiddling with a handle. It is about taking the friction out of the day to day operations of the place. No Guarantees Don't assume that automatic means flawless. Debris and the elements take their toll, as time does. Leave a door to its own devices and after a year or so you will see idiosyncrasies develop in what was once a flawless installation. Like any mechanical system, automatic doors require routine maintenance to stay reliable. Ignoring maintenance can allow small issues to become costly repairs.