The emergency door release button is easy to use. This evacuation button actually regulates access control and affects security. It is worth learning more about it and getting to know the best models.
Check out the emergency buttons at the Onninen wholesaler
What technical requirements must emergency doors meet?
The evacuation button is used to release the door lock in the event of, for example, a controller failure. This exit button actually increases safety and allows for a quick evacuation. It is worth paying attention to the technical requirements it must meet. First of all, we distinguish evacuation buttons, which are an element of access control. They are located in a green housing. They have a transparent glass. Please note that there is an inscription on the casing - break the glass or press. It may be a single-use model. After using it, i.e. after breaking the glass, it is not necessary to replace the entire button, but only the glass itself should be replaced.
An alternative is reusable escape buttons. The difference is that after starting, the glass does not break. Once the crisis situation has been resolved, the button returns to its previous state. Therefore, this model also has a glass, but it is more practical, if only because it does not need to be replaced. It is equipped with a transparent cover that prevents accidental use and unnecessary activation of the alarm. Also important is the fact that the button works on the principle of appropriate switching of contacts. The housing consists of a front and rear part that are resistant to mechanical damage. Therefore, when you turn on the button, the alarm is activated and you can, for example, evacuate. The power circuit in the evacuation button opens. Then the door opens automatically. You can choose a surface-mounted exit button, but a flush-mounted version is also a good solution.
How to choose the right button for an emergency exit door?
The emergency door opening button should have a strong switch - pressing it must activate the wires, which are then responsible for opening the electric lock and, consequently, opening the door. The evacuation button should have a durable casing and be solid. This is part of the fire protection installation. Also, do not forget that such a button must be located in every public place, specifically close to the door on the escape route. You also need to know that wherever there is an access control system, i.e. in important and strategic places, such a button must be located.
It can also be part of the alarm system, so wherever there is a need for protection or limited access, such a button must be placed. In the case of interior doors, you can choose models with intense backlight and an alarm function. The surface-mounted model works better indoors, while the recessed model works better outdoors because it is more resistant to changing weather conditions.
The button is equipped with one contact for connection. It is activated when you break the glass and press the button. To mount the button, you can use flush-mounted cables, which are most often included in the kit. The relay contact allows you to control an electric strike or an electromagnetic lock. As for dimensions, the standard size of such a button is 86/87/52 mm. Basic tools are enough to screw the cables, so even assembly is not a problem.
You can also use standard plugs and a flush-mounted mounting box. The evacuation button can also be unlocked in another way, e.g. with a key. It should be close to the button slots. The back part has a hole for passing the cables. This model really stands out for its reliability. We can also say about its great functionality.
Evacuation buttons at the Onninen wholesaler
The Onninen wholesaler's offer includes escape buttons. It is worth choosing the EATON evacuation button green, 2 alternating, 3 A, IP54 2495-v 2495-V Eaton . This is a high quality product. It has two alternating contacts. Thanks to this, it can be used in various electrical installations. It is resistant to dust and splashes. It is perfect for places exposed to changing weather conditions. A good solution will also be the Cooper green evacuation button, 1 alternating contact, IP24D . This is an element of the fire protection system (POŻ) 4931210FUL-0135 Cooper. It has one alternating contact. It can be used to control a fire alarm. You can choose from glass or plastic glass. You can install it both inside and outside the building.