Dewhurst Interface System
Simplify your installation process with the Dewhurst Interface System (DIS)—a flexible and efficient wiring solution designed to streamline lift installations. The DIS combines interface boards (DISB) and wiring connectors (DISC), making it easy to configure setups of any complexity. Whether your installation requires a simple setup or a more complex configuration, DIS ensures efficiency and ease of use.
- Save time on-site with plug-and-play connectivity
- Tailor your setup to your to suit any installation project’s unique needs
- Choose from a variety of board options and pair them with compatible wiring options
- Designed to meet EN-Buzz standards, our system ensures effortless compliance with audible code requirements
- Equipped with Low Smoke Halogen-Free (LSHF) cables, our solution prioritises safety, reliability, and longevity
Description
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US96-EN Pushbutton
The square shaped US96-EN Braille pushbutton meets all the requirements of the visually impaired. The wide tactile legend can be easily seen from all angles and can be illuminated in a variety of colours. The Braille dots below the legend are Standard English Braille. The pressel back ground is black, providing good contrast with legend and faceplate and meets the requirements of EN81-70.
- 15mm high tactile legend with Braille
- Legend and halo illumination
- Vandal resistant EN81-71 cat 1
- Large range of pressel legends
- High contrast ratio between pressel and legend
- Standard pressels are a black plate moulded with grey polycarbonate
US94 Pushbutton
The US94 Pushbutton is a classic square button with a clean, timeless appearance. It has a black surround with an opal pressel, which is covered by a clear cap. On call acceptance the whole of the opal pressel illuminates and there are a wide variety of colour options.
- 15mm legend
- Classic design
- Complete pressel illumination
- Range of pressel legends
- Meets EN60529 (IP54)
US95-EN Pushbutton
The circular US95-EN Braille Pushbutton meets all the requirements of the visually impaired. The Braille dots below the legend are Standard English Braille. The pressel background is black, providing good contrast with legend and faceplate and meets the requirement of EN81-70.
- 15mm high tactile legend
- Legend halo illumination
- Meets EN81-70
- Vandal resistant EN81-71 cat 2
- Large range of pressel legends in new font
- High Contrast between pressel and legend
- Standard pressels are black anodized plate moulded with opal polycarbonate
US91-BB Pushbutton
The US91-BB slick design has a halo illumination and is vandal resistant. Two finish options are available: turned brass inner with mirrored stainless steel outer or turned stainless steel inner with mirrored stainless steel outer.
- Halo illumination
- Meets EN81-71 cat 2
- Vandal resistant with stainless steel & brass front
- Meets B44 & California Code
M-20 REB Pushbutton
The M-20 REB pushbutton with Braille has been designed as a flexible, all purpose lift pushbutton, ideal for apartment buildings, offices, hotels and many other applications. The button fully meets the requirements of EN81-70, having contrast between the legend and the pressel, with the added advantage of Standard English Braille. The M-20 has a very low profile and requires no studs to fix to the faceplate. It also has a wide range of illumination options, with both the legend and halo able to be illuminated separately.
- No studding required
- Separate legend and halo illumination
- Large range of pressel legends
- High contrast ratio between pressel and legend
- 15mm high tactile legend + Braille (Moulded through)
- Meets EN81-70
US90-EN Jumbo Pushbutton
The US90-EN Jumbo Pushbutton is a classic square extra large button. The button was designed not only to meet the requirements of EN81-70 Annex G.1., but also for use in larger buildings such as hospitals, airports and shopping centres, where the sheer scale of the building necessitates a larger button. The black background to the pressel provides a clear contrast to the tactile legend and also to the faceplate as required by EN81-70. On call acceptance the large 30mm high legend illuminates brightly and you have the choice of many colour options. The US90-EN Jumbo has an identical appearance to the standard US90-EN and so the two buttons can be used on faceplates together when appropriate.
- Legend and halo illumination
- Large range of pressel legends
- 30mm high tactile legend (Moulded through)
- Vandal resistant EN81-71 cat 2
- High contrast ratio between pressel and legend
- Meets EN81-70
US91 Jumbo Pushbutton
The US91 Jumbo Pushbutton is a classic square extra large button. The button was primarily designed for use in larger buildings such as hospitals, airports and shopping centres, where the sheet scale of the building necessitates a larger button. On call acceptance the large 30mm high tactile legend illuminates brightly and you have the choice of many colour options. The US91 Jumbo has an identical appearance to the standard US90 and so the two buttons can be used on faceplates together when appropriate.
- Legend and halo illumination
- Large range of pressel legends
- 30mm high tactile legend (Moulded through)
- Vandal resistant EN81-71 cat 2
- High contrast ratio between pressel and legend
US91-30 Jumbo Pushbutton
The US91-30 Jumbo Pushbutton is a classic round extra large button which meets all the requirements of the visually impaired. As well as the 30mm high tactile legend, Standard English Braille dots are embossed onto the pushbutton. The button was primarily designed for use in larger buildings such as hospitals, airports and shopping centres, where the sheer scale of the building necessitates a larger button. On call acceptance the large 30mm high legend illuminates brightly and you have the choice of many colour options.
- 30mm high tactile legend
- Matches standard US91-15 Compact 2 range
US91-EN Jumbo Pushbutton
The US91-30EN Jumbo Pushbutton is a classic round extra large button. The button was designed not only to meet the requirements of EN81-70 Annex G.1., but also for use in larger buildings such as hospitals, airports and shopping centres, where the sheer scale of the building necessitates a larger button. The black background to the pressel provides a clear contrast to the tactile legend and also to the faceplate as required by EN81-70. On call acceptance the large 30mm high legend illuminates brightly and you have the choice of many colour options.
US95 Jumbo Pushbutton
The US95 Braille Jumbo Pushbutton is a classic round extra large button. The button was primarily designed for use in larger buildings such as hospitals, airports and shopping centres, where the sheet scale of the building necessitates a larger button. On call acceptance the large 30mm high tactile legend with illuminates brightly and you have the choice of many colour options. The Braille dots below the legend are Standard English Braille. The US95 Jumbo has an identical appearance to the standard US95 and so the two buttons can be used on faceplates together when appropriate.
US95-EN Jumbo Pushbutton
The US95-EN Braille Jumbo Pushbutton is a classic round extra large button. The button was designed not only to meet the requirements of EN81-70 Annex G.1., but also for use in larger buildings such as hospitals, airports and shopping centres, where the sheer scale of the building necessitates a larger button. The black background to the pressel provides a clear contrast to the tactile legend and also to the faceplate as required by EN81-70. On call acceptance the large 30mm high legend illuminates brightly and you have the choice of many colour options. The Braille dots below the legend are Standard English Braille. The US95-EN Jumbo has an identical appearance to the standard US95-EN and so the two buttons can be used on faceplates together when appropriate.
US91 Optic Pushbutton
The US91 OPTIC C3/C3P Pushbutton is a modern twist on a classic – a clean timeless appearance. The illuminated Braille Tag shows clear identification and can be illuminated in a wide variety of colours. The US91 Optic is available with any of our standard circular pressels be that the Belly Button (shown here), the classic US91 blank, bulls-eye or legend – the choice is yours.
