How Do Automatic Doors Work?

Automatic Doors

Automatic doors greet visitors before you even say hello. They open the way for millions of people across the UK every day. They sense movement. Moreover, they slide, swing, or glide open smoothly. They work quietly. Automatic doors are the unsung heroes of modern comfort and security. But how exactly do automatic doors work? In this blog, we will break it down. 

How Automatic Doors Operate

Automatic doors use a simple yet smart cycle.

  1. Sensors detect movement.
  2. The control unit receives the signal.
  3. The operator powers the motor to move the doors.
  4. A timer triggers the closing sequence.

Afterwards, this entire process happens in seconds, allowing doors to open and close effortlessly.

The Brain Behind the Door: Sensors

Automatic doors wake up because of sensors. They detect your presence. However, here’s how:

  • Motion sensors—often microwave-based—bounce signals off moving bodies.
  • Infrared sensors sense heat and movement from your body.
  • Pressure mats trigger the mechanism when you step on them.

Moreover, their microwave systems cover a wide range. Infrared is quick and precise. Mats work as a backup or in quieter zones.

Actions That Flow: Controls & Motors

Once a sensor spots you, it sends a signal. The sensor talks to the door’s control panel. Afterwards, the panel checks all safety parameters, then commands the motor. The door opens.

Moreover, the motor uses belts and pulleys to move the door. It might slide or swing. Its job: move gently. Move fast. And always stay safe.

Behind the scenes, there’s also programming. This can set how fast the door opens. It can control how wide the door opens. It can even control how long it stays open. All done in milliseconds.

Built-In Safety Features

Modern automatic doors include layers of safety such as:

  • Obstacle detection that halts closing when someone stands in the way.
  • Emergency stop buttons for immediate control.
  • Backup batteries that keep doors working during power cuts.
  • Full compliance with UK safety standard EN16005.

However, these features keep children, elderly people, and disabled users safe.

Types of Doors, According to Your Needs

At Automatic Door Store, we know every building is different. That’s why we offer several styles:

  • Sliding Doors – Widely used in shops, offices, and hospitals. They glide horizontally, and they are ideal for high-traffic zones.
  • Swing Doors – They pivot inward or outward. Moreover, they are great for sleek entrances or when space allows.
  • Telescopic Doors – Multiple panels glide forward and stack. However, they are highly used for tight spaces.
  • Shop Front Doors – Strong design, durability, as well as excellent visual appeal for retail entrances.

How Automatic Door Store Serves You Best in London 

At Automatic Door Store, we do more than sell doors. We offer solutions. We match your space to the perfect door. Then we install it and keep it working well.

Moreover, our team works with commercial and residential properties across London. We carry everything, such as operators, sensors, accessories, and more. However, we tailor each installation to your needs. 

Furthermore, we also stand by our doors. We offer maintenance, repair, and replacement. In addition to this, we keep your automatic doors smooth, secure, and reliable. And we do it with care and quality.

Why Clients Love Automatic Door Store

At Automatic Door Store, people throughout London and the UK choose us for these reasons:

  • Our expertise—it’s years of knowledge in installation and maintenance.
  • Our varied range—from shop front to telescopic. From sliding to swinging.
  • Our custom solutions—we don’t do one-size-fits-all. We match solutions to you.
  • Our quality service—from materials to installation to support.

Final Words

All in all, automatic doors are quiet. They are smart, safe, and open when they sense you, then close to keep warm air in and cold air out. However, they slide, they swing, and they telescope—each with its unique strength.

But at Automatic Door Store, we make it look effortless. We add reliability, craftsmanship, and care, and turn technology into a seamless experience. We greet your clients with smooth, secure entry. So, let’s make your entrance smarter and welcoming. Eventually, let’s open it up to better business and better ease and let’s do it today. connect with us, we are available on every social media platform Facebook, Twitter and Instagram or just visit our website.