Automatic doors open without human participation. They appeared in our country in the last century and people immediately appreciated the convenience and comfort of such systems. Doors throughput increases, go out and enter the room equipped with automation, equally simply to people of different ages, to people with limited opportunities. In supermarkets, such doors allow you to conveniently make purchases, roll out carts – there is no need to reach for the door handle. Comfortable doors are convenient for young mothers with strollers.
Equipping the door with an automatic drive is not as expensive as it might seem at first. At the same time, automatic swing doors can have one or two sash, opening the wings can occur synchronously and asynchronously, the direction of the opening can be any – inside, outside, right and left. The drive is installed on the jumper, or directly on the door leaf. For a number of reasons, automatic doors are most widespread, the sashes of which are pushed out when opened to the sides.
The construction of offices and private houses also does not do without automation. On its base you can create various gateways, limit access to the premises, fight drafts. In particular, if you install two automatic doors in a row, they can be programmed so that the second door will not open until the first is closed. You can control access to a house or office using weight sensors, magnetic cards, infrared sensors, contact key, or through a security panel.
The only drawback of sliding doors is that the presence of space for the wings is necessary. If there is no one, swing automatic doors are installed, revolving gateways and round (rotating) doors are used.