{"id":20071,"date":"2026-05-20T16:00:09","date_gmt":"2026-05-20T09:00:09","guid":{"rendered":"https:\/\/sonha.com\/?post_type=product&p=20071"},"modified":"2026-05-21T09:56:09","modified_gmt":"2026-05-21T02:56:09","slug":"nabco-hds-a5-push-button-switch","status":"publish","type":"product","link":"https:\/\/sonha.com\/en\/san-pham\/nabco-hds-a5-push-button-switch\/","title":{"rendered":"NABCO HDS-A5 Push Button Switch"},"content":{"rendered":"

Introduction to NABCO HDS-A5 Push Button Switch<\/h2>\n

The NABCO HDS-A5<\/a> Push Button Switch is a dedicated door control solution designed for automatic public restroom door systems. Developed according to barrier-free standards, it is intended to provide a convenient and safe user experience for all users, especially in modern facilities with high accessibility requirements.<\/p>\n

This solution not only performs door opening and closing control functions, but also helps display and manage occupancy status clearly, allowing users to easily recognize room availability and operate the system correctly even on first use. At the same time, the device contributes to enhanced safety and more efficient operation in high-traffic public restroom areas.<\/p>\n

Key features of NABCO HDS-A5 Push Button Switch<\/h2>\n

Intuitive and user-friendly operation<\/h3>\n

The HDS-A5 is designed to optimize usability for all users, including first-time users.<\/p>\n

    \n
  • Large 70 mm push button for easy visibility and operation<\/li>\n
  • Light operating force of approximately 6.5N for effortless use<\/li>\n
  • Slightly raised button surface for easier tactile recognition<\/li>\n
  • Stable push-button mechanism with fast and accurate response<\/li>\n<\/ul>\n

    During operation, users only need simple actions to operate the door easily without complicated instructions.<\/p>\n

    Clear status indication with LED display<\/h3>\n

    The LED indicator system allows users to easily recognize restroom occupancy status from a distance:<\/p>\n

      \n
    • Vacant:<\/strong> LED off \u2013 room available<\/li>\n
    • Occupied:<\/strong> LED on \u2013 \u201cOccupied\u201d status displayed<\/li>\n<\/ul>\n

      When the restroom is occupied or locked, the outside display shows \u201cOccupied\u201d while the inside display shows \u201cLocked,\u201d allowing users to confirm that the door is securely locked throughout usage. From outside, users can easily identify the room status, helping reduce confusion and ensure privacy for the person inside.<\/p>\n

      In addition, the system provides step-by-step operation guidance, helping users follow the correct process more easily, especially in crowded public environments. The combination of LED indicators and audio guidance makes operation clear and minimizes confusion, even for first-time users.<\/p>\n

      \"Nguy\u00ean
      Operating principle of NABCO HDS-A5 Push Button Switch<\/em><\/figcaption><\/figure>\n

      Multilingual audio guidance<\/h3>\n

      To improve user friendliness, the HDS-A5 integrates an audio support system including:<\/p>\n

        \n
      • \u201cBeep\u201d confirmation sound during operation<\/li>\n
      • Step-by-step voice guidance<\/li>\n
      • Support for 4 languages: English, Japanese, Chinese, and Korean<\/li>\n
      • Vietnamese language support available depending on project requirements<\/li>\n<\/ul>\n

        The combination of audio guidance and LED indicators helps users operate the system correctly even in crowded spaces or on first use.<\/p>\n

        Comprehensive design supporting all user groups<\/h3>\n

        The HDS-A5 was developed to ensure accessibility for everyone, including visually impaired users and people with limited vision:<\/p>\n

          \n
        • Clear and easy-to-read layout design<\/li>\n
        • High color contrast (black and white) for better visibility<\/li>\n
        • Raised symbols for tactile identification<\/li>\n
        • Status displayed only when the restroom is in use to avoid confusion<\/li>\n
        • Support for users with red-green color vision deficiency<\/li>\n<\/ul>\n

          Safe features and operation alerts<\/h3>\n

          In addition to simple and intuitive operation, the NABCO HDS-A5 Push Button Switch is equipped with safety features to ensure peace of mind even for first-time users.<\/p>\n

          The device includes an overtime usage warning function (15\u201330 minutes) using flashing lights, allowing facility managers and people outside to easily recognize prolonged occupancy and help ensure user safety.<\/p>\n

          In emergency situations, the system can connect to an emergency call switch while also allowing the door to be opened from outside using a mechanical key or manual operation during power outages or system failures, ensuring that emergency access is always available when needed.<\/p>\n

          During use, the person inside only needs to press the button to lock the door, and the system automatically displays occupancy status through LED indicators for outside users to recognize. Clear status indications include: vacant \u2013 occupied \u2013 locked, helping avoid confusion even for first-time users.<\/p>\n

          Thanks to the combination of LED indication, audio guidance, and simple push-button operation, the HDS-A5 helps users operate the system easily while ensuring safety and privacy throughout usage.<\/p>\n

          Flexible installation and durable construction<\/h3>\n

          The NABCO HDS-A5 Push Button Switch is designed for easy installation and compatibility with various types of public restroom projects.<\/p>\n

          The product supports both standard flush-mounted installation and surface-mounted installation depending on project requirements. It can also be installed vertically or horizontally for greater flexibility in space design.<\/p>\n

          In terms of construction, the push button is made from durable ABS resin combined with an SPCC steel mounting box with electrostatic coating, ensuring solid structure, stable operation, and suitability for high-frequency public usage environments.<\/p>\n