Engineering overview
A well-engineered solution is often defined not by how much has been added,
but by how much can be eliminated without compromising functionality.
Gunnebo SpeedStile FLˢ Ultra Compact is a case in point. This new speed gate combines a compact footprint, advanced passage detection technology, and minimalist design. It is engineered for environments where every centimeter of entrance space matters, without compromising on security requirements.
At first glance, the SpeedStile FLˢ Ultra Compact stands out for its understated proportions, transparent glass panels, and subtle LED lighting. But the real innovation lies in how its design and engineering come together.
The housing measures just 175 mm wide and 300 mm long, yet accommodates passage widths of 600 or 900 mm. Glass panels are available in three height options: 990, 1200, or 1800 mm.
For multi-lane installations, center and combination modules provide flexible configuration options, allowing standard and wider lanes to be combined to suit the site’s layout. When calculating the overall installation dimensions, the size of the drive columns must also be taken into account.
Behind its compact footprint lies a sophisticated passage violation detection system. Gunnebo Visira uses an array of Time-of-Flight (ToF) sensors to monitor the presence and movement of people before they enter the speed gate, throughout their passage, and after they exit.
The system detects tailgating attempts, movement in the opposite direction, and prolonged presence within the passage area. The advanced Visira Vantage version uses neural network algorithms to improve detection accuracy, particularly for close-proximity tailgating and attempts to bypass the detection system from the side.
The SmoothDrive mechanism deserves particular attention. Its brushless DC motor ensures smooth, precise movement of the glass panels while keeping noise levels low. According to the manufacturer, operating noise remains below 55 dB, while throughput can reach up to 60 people per minute, depending on the response time of the access control system.
User safety is supported by presence sensors that monitor the movement area of the glass panels at multiple heights. The mechanism is designed to meet the requirements of EN 17352 and also supports integration with a fire alarm system.
In the standard configuration, the glass panels can be opened manually in the event of a power failure, while an optional backup power system enables automatic opening. An additional electromechanical lock is available to increase resistance to forced opening.
At the same time, advanced engineering should not make entering a building complicated for visitors. A vertical LED strip indicates lane availability, while an illuminated indicator on the top panel helps users locate the credential reader and understand the authorization result. Additional LED indicators can provide visual guidance on the direction of passage.
All of this is achieved without cluttering the design with unnecessary visual elements.
Another notable feature of the SpeedStile FLˢ Ultra Compact is its range of customization options. The standard housing features a brushed AISI 304 stainless steel finish, but the available choices extend beyond this.
The manufacturer offers powder coating in RAL colors, allowing the speed gate to be matched to the materials, color scheme, and overall interior design concept. Custom branding is also available, including engraving on the glass panels.
The combination of different finish options, transparent glass, and integrated lighting allows the speed gate to complement both understated corporate interiors and more distinctive architectural designs.
As a result, the compact footprint provides greater flexibility in planning entrance areas. This is particularly valuable in renovation projects, office building upgrades, and reception area design, where the available space and its layout are already defined.
In such projects, the access control system must fit the existing architecture, not dictate its layout. The 900 mm wide lane also helps accommodate wheelchair users, provided the applicable accessibility requirements are met.
Engineering conclusion
What makes the SpeedStile FLˢ Ultra Compact particularly compelling is the combination of its compact footprint, advanced passage detection, safety-focused mechanics, and extensive customization options.
If you already have an entrance layout or a draft specification, the conversation can move beyond product specifications to how the SpeedStile FLˢ Ultra Compact would fit into your specific project.
Let’s explore the options together.
