{"id":20385,"date":"2017-09-27T00:00:00","date_gmt":"2017-09-26T17:00:00","guid":{"rendered":"https:\/\/sonha.com\/hds-4p-cong-tac-cua-tu-dong-nabco-cho-toilet-da-nang\/"},"modified":"2026-06-03T16:20:34","modified_gmt":"2026-06-03T09:20:34","slug":"hds-4p-cong-tac-cua-tu-dong-nabco-cho-toilet-da-nang","status":"publish","type":"post","link":"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/","title":{"rendered":"NABCO HDS-4P automatic door switch for accessible restrooms based on the Universal Design philosophy"},"content":{"rendered":"<div id=\"Ctp_page_Bao_ChiTiet\" class=\"content_box\">\n<p><em>In modern airports, hospitals, shopping malls, and railway stations, accessible restrooms are no longer just standard sanitary facilities. They are designed to accommodate elderly users, people with disabilities, pregnant women, young children, and many other groups with diverse accessibility needs. To ensure these spaces are truly safe and easy to use, the door control system is just as important as the automatic door itself. This is why NABCO developed the NABCO HDS-4P automatic door switch specifically for accessible restrooms. The system stands out with its user guidance functions through indicator lights, voice prompts, and a user-friendly design based on the principles of Universal Design.<\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#What_is_the_NABCO_HDS-4P_automatic_door_switch\" >What is the NABCO HDS-4P automatic door switch?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#What_makes_the_NABCO_HDS-4P_different\" >What makes the NABCO HDS-4P different?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#Intelligent_illuminated_guidance_system\" >Intelligent illuminated guidance system<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#Voice_guidance_with_multilingual_support\" >Voice guidance with multilingual support<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#User-friendly_design_for_visually_impaired_and_color-blind_users\" >User-friendly design for visually impaired and color-blind users<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#Large_buttons_for_easy_operation\" >Large buttons for easy operation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#Flexible_design_for_various_installation_environments\" >Flexible design for various installation environments<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#Emergency_door_release_function\" >Emergency door release function<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#Occupancy_warning_for_extended_restroom_use\" >Occupancy warning for extended restroom use<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#Simple_and_intuitive_operating_procedure\" >Simple and intuitive operating procedure<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#Applications_of_the_NABCO_HDS-4P\" >Applications of the NABCO HDS-4P<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#Why_is_the_NABCO_HDS-4P_highly_regarded\" >Why is the NABCO HDS-4P highly regarded?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/sonha.com\/en\/nabco-hds-4p-automatic-door-switch-for-accessible-restrooms\/#Sonha_Auto_provides_NABCO_HDS-4P_solutions_in_Vietnam\" >Sonha Auto provides NABCO HDS-4P solutions in Vietnam<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_the_NABCO_HDS-4P_automatic_door_switch\"><\/span>What is the NABCO HDS-4P automatic door switch?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The\u00a0<a href=\"https:\/\/sonha.com\/en\/san-pham\/hds4-p-multifunctional-toilet-controller\/\">NABCO HDS-4P<\/a> automatic door switch (Push Button Switch) is an automatic door control system designed for accessible restrooms. It was developed by NABCO to improve accessibility for all users, especially people with disabilities, elderly individuals, and those with limited mobility.<\/p>\n<p>The product is an upgraded version of the HDS-4 and received Japan\u2019s prestigious Good Design Award for its user-centered improvements that address real-world accessibility requirements.<\/p>\n<p>Among NABCO accessories for automatic door systems, the NABCO HDS-4P automatic door switch is recognized as one of the most innovative solutions thanks to its strong commitment to Universal Design principles.<\/p>\n<figure id=\"attachment_20381\" aria-describedby=\"caption-attachment-20381\" style=\"width: 657px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20381 size-full\" title=\"C\u00f4ng t\u1eafc NABCO HDS-4P \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n theo tri\u1ebft l\u00fd Universal Design\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/cong-tac-nha-ve-sinh-nabco-hds-4p.png\" alt=\"C\u00f4ng t\u1eafc NABCO HDS-4P \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n theo tri\u1ebft l\u00fd Universal Design\" width=\"657\" height=\"294\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/cong-tac-nha-ve-sinh-nabco-hds-4p.png 657w, https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/cong-tac-nha-ve-sinh-nabco-hds-4p-300x134.png 300w\" sizes=\"auto, (max-width: 657px) 100vw, 657px\" \/><figcaption id=\"caption-attachment-20381\" class=\"wp-caption-text\"><em>The NABCO HDS-4P automatic door switch was developed based on the Universal Design philosophy<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"What_makes_the_NABCO_HDS-4P_different\"><\/span>What makes the NABCO HDS-4P different?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Intelligent_illuminated_guidance_system\"><\/span>Intelligent illuminated guidance system<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>One of the most distinctive features of the HDS-4P is its step-by-step user guidance. After each operation, the next required function button automatically illuminates, clearly indicating what action should be taken next. Users do not need to read instructions or memorize operating procedures.<\/p>\n<p>For first-time users and facilities with high visitor traffic, this feature significantly reduces operational confusion and user errors.<\/p>\n<figure id=\"attachment_20373\" aria-describedby=\"caption-attachment-20373\" style=\"width: 576px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20373 size-full\" title=\"\u0110\u00e8n LED h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc s\u1eed d\u1ee5ng NABCO HDS-4P\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/dac-diem-cua-nabco-hds-4p-2.png\" alt=\"\u0110\u00e8n LED h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc s\u1eed d\u1ee5ng NABCO HDS-4P\" width=\"576\" height=\"151\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/dac-diem-cua-nabco-hds-4p-2.png 576w, https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/dac-diem-cua-nabco-hds-4p-2-300x79.png 300w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><figcaption id=\"caption-attachment-20373\" class=\"wp-caption-text\"><em>LED indicators guide users through each step when using the NABCO HDS-4P<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Voice_guidance_with_multilingual_support\"><\/span>Voice guidance with multilingual support<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In addition to visual indicators, the HDS-4P offers optional voice guidance in four languages: English, Japanese, Chinese and Korean. Every operation is confirmed with an audio notification, allowing users to verify that their command has been successfully executed.<\/p>\n<p>This makes the system particularly suitable for airports, international railway stations, hospitals, and facilities that frequently welcome international visitors.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"User-friendly_design_for_visually_impaired_and_color-blind_users\"><\/span>User-friendly design for visually impaired and color-blind users<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The function buttons feature raised surfaces that can be identified through touch, enabling visually impaired users to operate the system more easily. NABCO also combines black-and-white contrast with intuitive symbols instead of relying solely on color-coded indicators. This improves visibility and usability for users with color vision deficiencies or color blindness.<\/p>\n<p>This design approach clearly reflects NABCO\u2019s commitment to Universal Design.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Large_buttons_for_easy_operation\"><\/span>Large buttons for easy operation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The NABCO HDS-4P automatic door switch features oversized buttons with a diameter of up to 70 mm and an operating force of only approximately 5N. Users can activate the buttons using their fingers, elbows, or the back of their hands, making the system particularly suitable for: Wheelchair users, elderly individuals, people with limited mobility.<\/p>\n<figure id=\"attachment_20375\" aria-describedby=\"caption-attachment-20375\" style=\"width: 417px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20375 size-full\" title=\"N\u00fat b\u1ea5m \u0111\u01b0\u1eddng k\u00ednh 70mm h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi cao tu\u1ed5i v\u00e0 ng\u01b0\u1eddi khuy\u1ebft t\u1eadt thao t\u00e1c d\u1ec5 d\u00e0ng\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/dac-diem-cua-nabco-hds-4p.png\" alt=\"N\u00fat b\u1ea5m \u0111\u01b0\u1eddng k\u00ednh 70mm h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi cao tu\u1ed5i v\u00e0 ng\u01b0\u1eddi khuy\u1ebft t\u1eadt thao t\u00e1c d\u1ec5 d\u00e0ng\" width=\"417\" height=\"145\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/dac-diem-cua-nabco-hds-4p.png 417w, https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/dac-diem-cua-nabco-hds-4p-300x104.png 300w\" sizes=\"auto, (max-width: 417px) 100vw, 417px\" \/><figcaption id=\"caption-attachment-20375\" class=\"wp-caption-text\"><em>The 70 mm button diameter enables easier operation for elderly and disabled users<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Flexible_design_for_various_installation_environments\"><\/span>Flexible design for various installation environments<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Beyond accessibility benefits, the HDS-4P is optimized for practical installation. Each switch module measures 100 \u00d7 100 mm and can be installed either vertically or horizontally, depending on project requirements.<\/p>\n<p>This flexibility allows the system to be seamlessly integrated into different accessible restroom layouts while maintaining aesthetics, visibility, and ease of use.<\/p>\n<figure id=\"attachment_20371\" aria-describedby=\"caption-attachment-20371\" style=\"width: 662px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20371 size-full\" title=\"B\u1ed9 c\u00f4ng t\u1eafc NABCO HDS-4P c\u00f3 th\u1ec3 l\u1eafp \u0111\u1eb7t linh ho\u1ea1t theo ph\u01b0\u01a1ng ngang ho\u1eb7c ph\u01b0\u01a1ng d\u1ecdc\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/dac-diem-kich-thuoc-cua-nabco-hds-4p.png\" alt=\"Thi\u1ebft k\u1ebf module linh ho\u1ea1t c\u1ee7a c\u00f4ng t\u1eafc NABCO HDS-4P\" width=\"662\" height=\"210\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/dac-diem-kich-thuoc-cua-nabco-hds-4p.png 662w, https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/dac-diem-kich-thuoc-cua-nabco-hds-4p-300x95.png 300w\" sizes=\"auto, (max-width: 662px) 100vw, 662px\" \/><figcaption id=\"caption-attachment-20371\" class=\"wp-caption-text\"><em>The NABCO HDS-4P switch system supports both horizontal and vertical installation configurations<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Emergency_door_release_function\"><\/span>Emergency door release function<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A dedicated emergency door release mechanism is installed discreetly behind the switch panel to prevent accidental activation. This design enhances safety in accessible restrooms, particularly in hospitals, airports, and public facilities where user assistance may occasionally be required.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Occupancy_warning_for_extended_restroom_use\"><\/span>Occupancy warning for extended restroom use<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>This is a feature rarely found in conventional automatic door switches. Approximately 30 minutes after the restroom is occupied, the OCCUPIED indicator begins flashing as a notification. If assistance or inspection becomes necessary, authorized personnel outside the restroom can use the OPEN button according to the predefined operating procedure.<\/p>\n<p>This feature is particularly valuable for elderly users, patients, and people with disabilities using accessible restrooms in public facilities.<\/p>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/NtfHv7muf8Q?si=B2Dw1a4Yk3SX-gzH\" width=\"700\" height=\"500\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<p style=\"text-align: center;\"><em>Video introduction of the NABCO HDS-4P automatic door switch for accessible restrooms<\/em><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Simple_and_intuitive_operating_procedure\"><\/span>Simple and intuitive operating procedure<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The entire operating process is guided through indicator lights and voice prompts:<\/p>\n<ol>\n<li>Press OPEN to open the door.<\/li>\n<li>After entering, the CLOSE button illuminates and flashes.<\/li>\n<li>Press CLOSE to close the door.<\/li>\n<li>The system switches to OCCUPIED\/LOCKED mode.<\/li>\n<li>When finished, press OPEN to unlock and open the door.<\/li>\n<li>The door closes automatically and returns to standby mode.<\/li>\n<\/ol>\n<p>In the event of a power failure, both the motor and electric lock are released, allowing the door to be opened manually with ease.<\/p>\n<figure id=\"attachment_20369\" aria-describedby=\"caption-attachment-20369\" style=\"width: 664px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20369 size-full\" title=\"H\u01b0\u1edbng d\u1eabn v\u1eadn h\u00e0nh c\u1eeda t\u1ef1 \u0111\u1ed9ng toilet \u0111a n\u0103ng b\u1eb1ng HDS-4P\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/quy-trinh-van-hanh-cua-nut-bam-hds-4p.png\" alt=\"H\u01b0\u1edbng d\u1eabn v\u1eadn h\u00e0nh c\u1eeda t\u1ef1 \u0111\u1ed9ng toilet \u0111a n\u0103ng b\u1eb1ng HDS-4P\" width=\"664\" height=\"251\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/quy-trinh-van-hanh-cua-nut-bam-hds-4p.png 664w, https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/quy-trinh-van-hanh-cua-nut-bam-hds-4p-300x113.png 300w\" sizes=\"auto, (max-width: 664px) 100vw, 664px\" \/><figcaption id=\"caption-attachment-20369\" class=\"wp-caption-text\"><em>Operating guidance for accessible restroom automatic doors using the HDS-4P<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Applications_of_the_NABCO_HDS-4P\"><\/span>Applications of the NABCO HDS-4P<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Thanks to its accessibility-focused design, the NABCO HDS-4P automatic door switch is widely used in:<\/p>\n<ul>\n<li>Hospitals and healthcare facilities<\/li>\n<li><a href=\"https:\/\/sonha.com\/en\/project-category\/?_project_filter_field=airports&amp;_project_filter_product_test=phu-kien-en\">Airports<\/a><\/li>\n<li>Railway stations<\/li>\n<li>Shopping malls<\/li>\n<li>Hotels<\/li>\n<li>Office buildings<\/li>\n<li>Schools<\/li>\n<li>Public facilities<\/li>\n<li>Accessible restrooms for people with disabilities<\/li>\n<\/ul>\n<p>Installing the HDS-4P not only improves the user experience but also helps facilities comply with increasingly important accessibility standards in modern building design.<\/p>\n<figure id=\"attachment_20377\" aria-describedby=\"caption-attachment-20377\" style=\"width: 684px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20377 size-full\" title=\"C\u00f4ng t\u1eafc HDS-4P cho toilet \u0111a n\u0103ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng t\u1ea1i c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/ung-dung-cong-tac-hds-4p.png\" alt=\"C\u00f4ng t\u1eafc HDS-4P cho toilet \u0111a n\u0103ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng t\u1ea1i c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng\" width=\"684\" height=\"425\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/ung-dung-cong-tac-hds-4p.png 684w, https:\/\/sonha.com\/wp-content\/uploads\/2017\/09\/ung-dung-cong-tac-hds-4p-300x186.png 300w\" sizes=\"auto, (max-width: 684px) 100vw, 684px\" \/><figcaption id=\"caption-attachment-20377\" class=\"wp-caption-text\"><em>The HDS-4P switch system for accessible restrooms is widely applied in public facilities<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Why_is_the_NABCO_HDS-4P_highly_regarded\"><\/span>Why is the NABCO HDS-4P highly regarded?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The greatest value of the NABCO HDS-4P automatic door switch lies not simply in opening and closing doors, but in supporting users throughout the entire restroom experience. Through illuminated guidance, voice assistance, intuitive controls, and accessibility-focused design, the HDS-4P makes accessible restrooms easier, safer, and more convenient for everyone.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 168px;\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px; text-align: center;\"><strong>Conventional switch<\/strong><\/td>\n<td style=\"width: 50%; height: 24px; text-align: center;\"><strong>NABCO HDS-4P<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">Door open\/close only<\/td>\n<td style=\"width: 50%; height: 24px;\">Step-by-step user guidance<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">No operational feedback<\/td>\n<td style=\"width: 50%; height: 24px;\">Visual and audio confirmation<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">Limited accessibility support<\/td>\n<td style=\"width: 50%; height: 24px;\">Universal Design-based design<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">No multilingual support<\/td>\n<td style=\"width: 50%; height: 24px;\">Voice guidance in multiple languages<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">No emergency assistance features<\/td>\n<td style=\"width: 50%; height: 24px;\">Occupancy warning after 30 minutes<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">Users must learn procedures independently<\/td>\n<td style=\"width: 50%; height: 24px;\">Self-guided intuitive operation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>These advantages have made the NABCO HDS-4P automatic door switch a preferred solution for projects requiring advanced accessibility standards and enhanced user experiences.<\/p>\n<figure id=\"attachment_10563\" aria-describedby=\"caption-attachment-10563\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10563 size-large\" title=\"Gi\u1ea3i ph\u00e1p c\u00f4ng t\u1eafc c\u1eeda t\u1ef1 \u0111\u1ed9ng NABCO HDS-4P t\u1ea1i S\u00e2n bay T\u00e2n S\u01a1n nh\u1ea5t\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/04\/tsn1-1024x768.jpg\" alt=\"Gi\u1ea3i ph\u00e1p c\u00f4ng t\u1eafc c\u1eeda t\u1ef1 \u0111\u1ed9ng NABCO HDS-4P t\u1ea1i S\u00e2n bay T\u00e2n S\u01a1n nh\u1ea5t\" width=\"1024\" height=\"768\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/04\/tsn1-1024x768.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/04\/tsn1-300x225.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/04\/tsn1-768x576.jpg 768w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/04\/tsn1.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-10563\" class=\"wp-caption-text\"><em>The NABCO HDS-4P automatic door switch solution at Tan Son Nhat International Airport<\/em><\/figcaption><\/figure>\n<p><em><strong>&gt;&gt;&gt; See more: <a href=\"https:\/\/sonha.com\/en\/automatic-doors-for-people-with-disabilities\/\">Automatic doors for people with disabilities: An accessible solution for wheelchair users<\/a><\/strong><\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sonha_Auto_provides_NABCO_HDS-4P_solutions_in_Vietnam\"><\/span>Sonha Auto provides NABCO HDS-4P solutions in Vietnam<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>As a trusted provider of NABCO automatic door solutions in Vietnam, Sonha Auto supplies and consults on automatic door systems, hospital doors, operating room doors, and genuine <a href=\"https:\/\/sonha.com\/en\/accessory\/?_brand=nabco-japan\">NABCO accessories<\/a> tailored to the requirements of different building types.<\/p>\n<p>With extensive experience delivering projects for hospitals, airports, shopping malls, and public facilities nationwide, Sonha Auto is ready to provide professional consultation on the NABCO HDS-4P automatic door switch for accessible restroom applications.<\/p>\n<p>Contact Sonha Auto for expert advice on the NABCO HDS-4P automatic door switch and automatic door systems for accessible restrooms designed according to modern Universal Design standards.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>In modern airports, hospitals, shopping malls, and railway stations, accessible restrooms are no longer just standard sanitary facilities. They are designed to accommodate elderly users, people with disabilities, pregnant women, young children, and many other groups with diverse accessibility needs. To ensure these spaces are truly safe and easy to use, the door control system [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20382,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[202,200],"tags":[],"class_list":["post-20385","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-professional-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/20385","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/comments?post=20385"}],"version-history":[{"count":2,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/20385\/revisions"}],"predecessor-version":[{"id":20387,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/20385\/revisions\/20387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media\/20382"}],"wp:attachment":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media?parent=20385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/categories?post=20385"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/tags?post=20385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}