{"id":1625,"date":"2025-08-18T14:13:16","date_gmt":"2025-08-18T14:13:16","guid":{"rendered":"https:\/\/mountlaser.com\/?page_id=1625"},"modified":"2026-06-01T03:01:59","modified_gmt":"2026-06-01T03:01:59","slug":"video","status":"publish","type":"page","link":"https:\/\/mountlaser.com\/vi\/video\/","title":{"rendered":"B\u0103ng h\u00ecnh"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1625\" class=\"elementor elementor-1625\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bfe623 e-flex e-con-boxed e-con e-parent\" data-id=\"5bfe623\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[{&quot;id&quot;:1744,&quot;url&quot;:&quot;https:\\\/\\\/mountlaser.com\\\/wp-content\\\/uploads\\\/2024\\\/03\\\/5bc43ce48d976.webp&quot;}],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a77a710 e-con-full e-flex e-con e-child\" data-id=\"a77a710\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-123390e elementor-widget elementor-widget-shortcode\" data-id=\"123390e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff7957f elementor-widget elementor-widget-heading\" data-id=\"ff7957f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">VIDEO<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9f579d6 e-con-full e-flex e-con e-parent\" data-id=\"9f579d6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6582dd6 elementor-widget elementor-widget-html\" data-id=\"6582dd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t    <style>\r\n        \/* \u5bb9\u5668\u6837\u5f0f *\/\r\n        .video-center-container {\r\n            display: flex;\r\n            font-family: 'Inter', -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\r\n            color: #333;\r\n            max-width: 1200px;\r\n            margin: 0 auto;\r\n            gap: 40px;\r\n            padding: 20px;\r\n        }\r\n\r\n        \/* \u5de6\u4fa7\u4fa7\u8fb9\u680f\u6837\u5f0f *\/\r\n        .video-sidebar {\r\n            width: 250px;\r\n            flex-shrink: 0;\r\n        }\r\n\r\n        .search-box {\r\n            position: relative;\r\n            margin-bottom: 30px;\r\n        }\r\n\r\n        .search-box input {\r\n            width: 100%;\r\n            padding: 10px 0;\r\n            border: none;\r\n            border-bottom: 1px solid #ddd;\r\n            outline: none;\r\n            font-size: 14px;\r\n        }\r\n\r\n        .sidebar-title {\r\n            font-weight: bold;\r\n            font-size: 16px;\r\n            margin-bottom: 15px;\r\n            text-transform: uppercase;\r\n            letter-spacing: 1px;\r\n        }\r\n\r\n        .category-list {\r\n            list-style: none;\r\n            padding: 0;\r\n            margin: 0;\r\n        }\r\n\r\n        .category-item {\r\n            margin-bottom: 10px;\r\n        }\r\n\r\n        .category-link {\r\n            text-decoration: none;\r\n            color: #666;\r\n            font-size: 14px;\r\n            display: block;\r\n            padding: 5px 0;\r\n            transition: color 0.3s;\r\n            cursor: pointer;\r\n        }\r\n\r\n        .category-link:hover,\r\n        .category-link.active {\r\n            color: #b8860b;\r\n        }\r\n\r\n        .sub-category-list {\r\n            list-style: none;\r\n            padding-left: 15px;\r\n            margin-top: 5px;\r\n            border-left: 1px solid #eee;\r\n        }\r\n\r\n        .sub-category-link {\r\n            text-decoration: none;\r\n            color: #888;\r\n            font-size: 13px;\r\n            display: block;\r\n            padding: 3px 0;\r\n            transition: color 0.3s;\r\n            cursor: pointer;\r\n        }\r\n\r\n        .sub-category-link:hover,\r\n        .sub-category-link.active {\r\n            color: #b8860b;\r\n        }\r\n\r\n        \/* \u53f3\u4fa7\u4e3b\u5185\u5bb9\u6837\u5f0f *\/\r\n        .video-content {\r\n            flex-grow: 1;\r\n        }\r\n\r\n        .content-header {\r\n            display: flex;\r\n            justify-content: space-between;\r\n            align-items: center;\r\n            margin-bottom: 20px;\r\n            border-bottom: 1px solid #eee;\r\n            padding-bottom: 10px;\r\n        }\r\n\r\n        .filter-tabs {\r\n            display: flex;\r\n            gap: 20px;\r\n            font-size: 14px;\r\n            color: #666;\r\n        }\r\n\r\n        .filter-tab {\r\n            cursor: pointer;\r\n            transition: color 0.3s;\r\n        }\r\n\r\n        .filter-tab.active {\r\n            color: #333;\r\n            font-weight: bold;\r\n        }\r\n\r\n        .sort-options {\r\n            display: flex;\r\n            align-items: center;\r\n            gap: 15px;\r\n            font-size: 14px;\r\n            color: #666;\r\n        }\r\n\r\n        \/* \u89c6\u9891\u7f51\u683c\u6837\u5f0f *\/\r\n        .video-grid {\r\n            display: grid;\r\n            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));\r\n            gap: 25px;\r\n        }\r\n\r\n        .video-card {\r\n            background: #fff;\r\n            border-radius: 4px;\r\n            overflow: hidden;\r\n            transition: transform 0.3s, box-shadow 0.3s;\r\n            border: 1px solid transparent;\r\n        }\r\n\r\n        .video-card:hover {\r\n            transform: translateY(-5px);\r\n            box-shadow: 0 10px 20px rgba(0,0,0,0.05);\r\n            border-color: transparent;\r\n        }\r\n\r\n        .thumbnail-container {\r\n            position: relative;\r\n            width: 100%;\r\n            padding-top: 56.25%;\r\n            background: #f0f0f0;\r\n            overflow: hidden;\r\n        }\r\n\r\n        .thumbnail-container iframe {\r\n            position: absolute;\r\n            top: 0;\r\n            left: 0;\r\n            width: 100%;\r\n            height: 100%;\r\n            border: none;\r\n        }\r\n\r\n        .video-info {\r\n            padding: 15px 0;\r\n        }\r\n\r\n        .video-title {\r\n            font-size: 15px;\r\n            font-weight: 600;\r\n            margin-bottom: 5px;\r\n            color: #333;\r\n            line-height: 1.4;\r\n        }\r\n\r\n        .video-category {\r\n            font-size: 12px;\r\n            color: #999;\r\n            margin-bottom: 5px;\r\n        }\r\n\r\n        .video-stats {\r\n            font-size: 12px;\r\n            color: #bbb;\r\n        }\r\n\r\n        \/* \u54cd\u5e94\u5f0f\u8c03\u6574 *\/\r\n        @media (max-width: 768px) {\r\n            .video-center-container {\r\n                flex-direction: column;\r\n            }\r\n            .video-sidebar {\r\n                width: 100%;\r\n            }\r\n        }\r\n    <\/style>\r\n\r\n\r\n\r\n<div class=\"video-center-container\">\r\n\r\n    <!-- \u5de6\u4fa7\u76ee\u5f55 -->\r\n    <aside class=\"video-sidebar\">\r\n        <div class=\"search-box\">\r\n            <input type=\"text\" id=\"videoSearch\" placeholder=\"Search videos...\">\r\n        <\/div>\r\n\r\n        <div class=\"sidebar-title\">Categories<\/div>\r\n\r\n        <ul class=\"category-list\" id=\"categoryFilter\">\r\n\r\n    <li class=\"category-item\">\r\n        <a class=\"category-link active\"\r\n           data-parent=\"all\">\r\n           All Categories\r\n        <\/a>\r\n    <\/li>\r\n\r\n    <li class=\"category-item\">\r\n\r\n        <a class=\"category-link\"\r\n           data-parent=\"Surveying Instrument\">\r\n           Surveying Instrument\r\n        <\/a>\r\n\r\n        <ul class=\"sub-category-list\">\r\n\r\n            <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"Total Station\">\r\n                   Total Station\r\n                <\/a>\r\n            <\/li>\r\n\r\n            <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"GNSS Receiver\">\r\n                   GNSS Receiver\r\n                <\/a>\r\n            <\/li>\r\n\r\n            <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"Theodolite\">\r\n                   Theodolite\r\n                <\/a>\r\n            <\/li>\r\n\r\n            <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"Laser Level\">\r\n                   Laser Level\r\n                <\/a>\r\n            <\/li>\r\n\r\n            <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"Digital Level\">\r\n                   Digital Level\r\n                <\/a>\r\n            <\/li>\r\n\r\n            <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"Auto Level\">\r\n                   Auto Level\r\n                <\/a>\r\n            <\/li>\r\n\r\n        <\/ul>\r\n\r\n    <\/li>\r\n\r\n    <li class=\"category-item\">\r\n\r\n        <a class=\"category-link\"\r\n           data-parent=\"Surveying Accessories\">\r\n           Surveying Accessories\r\n        <\/a>\r\n\r\n        <ul class=\"sub-category-list\">\r\n\r\n            <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"Prism\">\r\n                   Prism\r\n                <\/a>\r\n            <\/li>\r\n                        <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"Rail Clip For Railway Monitoring\">\r\n                   Rail Clip For Railway Monitoring\r\n                <\/a>\r\n            <\/li>\r\n\r\n            <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"Tripod\">\r\n                   Tripod\r\n                <\/a>\r\n            <\/li>\r\n\r\n            <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"Tribrach\">\r\n                   Tribrach\r\n                <\/a>\r\n            <\/li>\r\n\r\n            <li>\r\n                <a class=\"sub-category-link\"\r\n                   data-category=\"Pole\">\r\n                   Pole\r\n                <\/a>\r\n            <\/li>\r\n\r\n        <\/ul>\r\n\r\n    <\/li>\r\n    \r\n    <li class=\"category-item\">\r\n        <a class=\"category-link\"\r\n           data-parent=\"Reflective Sphere\"> \r\n           Reflective Sphere\r\n        <\/a>\r\n    <\/li>\r\n\r\n    <li class=\"category-item\">\r\n        <a class=\"category-link\"\r\n           data-parent=\"Rotary Laser\">\r\n           Rotary Laser\r\n        <\/a>\r\n    <\/li>\r\n\r\n    <li class=\"category-item\">\r\n        <a class=\"category-link\"\r\n           data-parent=\"Calibration & Testing\">\r\n           Calibration & Testing\r\n        <\/a>\r\n    <\/li>\r\n\r\n    <li class=\"category-item\">\r\n        <a class=\"category-link\"\r\n           data-parent=\"Company Introduction\">\r\n           Company Introduction\r\n        <\/a>\r\n    <\/li>\r\n\r\n<\/ul>\r\n    <\/aside>\r\n\r\n    <!-- \u53f3\u4fa7\u89c6\u9891\u5c55\u793a -->\r\n    <main class=\"video-content\">\r\n        <div class=\"content-header\">\r\n            <div class=\"filter-tabs\" id=\"typeFilter\">\r\n                <span class=\"filter-tab active\" data-type=\"all\">All<\/span>\r\n                <span class=\"filter-tab\" data-type=\"Tutorials\">Tutorials<\/span>\r\n                <span class=\"filter-tab\" data-type=\"Product Demo\">Product Demo<\/span>\r\n                <span class=\"filter-tab\" data-type=\"Factory Tour\">Factory Tour<\/span>\r\n                <span class=\"filter-tab\" data-type=\"Technical\">Technical<\/span>\r\n            <\/div>\r\n\r\n            <div class=\"sort-options\">\r\n                <span>Sort: Newest<\/span>\r\n                <span>Grid | List<\/span>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"video-grid\" id=\"videoGrid\">\r\n            <!-- \u89c6\u9891\u5361\u7247 1 -->\r\n            <div class=\"video-card\"\r\n     data-parent=\"Company Introduction\"\r\n     data-category=\"Company Introduction\"\r\n     data-type=\"Factory Tour\">\r\n                <div class=\"thumbnail-container\">\r\n                                  <iframe\r\n                        src=\"https:\/\/www.youtube.com\/embed\/kk-nnQRY0uo?rel=0&modestbranding=1\"\r\n                        title=\"YouTube video player\"\r\n                        loading=\"lazy\"\r\n                        allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\r\n                        referrerpolicy=\"strict-origin-when-cross-origin\"\r\n                        allowfullscreen>\r\n                    <\/iframe>\r\n                <\/div>\r\n                <div class=\"video-info\">\r\n                    <div class=\"video-title\">Company Introduction Video<\/div>\r\n                    <div class=\"video-category\">Company Introduction | Factory Tour<\/div>\r\n                    <div class=\"video-stats\">2,156 views<\/div>\r\n                <\/div>\r\n            <\/div>\r\n            <!-- \u89c6\u9891\u5361\u7247 2 -->\r\n            <div class=\"video-card\"\r\n     data-parent=\"Surveying Accessories\"\r\n     data-category=\"Prism\"\r\n     data-type=\"Product Demo\">\r\n                <div class=\"thumbnail-container\">\r\n                    <iframe\r\n                        src=\"https:\/\/www.youtube.com\/embed\/w-XWue-kbqI?si=7RoO89zpYPo8p71z\"\r\n                        title=\"YouTube video player\"\r\n                        loading=\"lazy\"\r\n                        allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\r\n                        referrerpolicy=\"strict-origin-when-cross-origin\"\r\n                        allowfullscreen>\r\n                    <\/iframe>\r\n                <\/div>\r\n                <div class=\"video-info\">\r\n                    <div class=\"video-title\">Prism Assembly<\/div>\r\n                    <div class=\"video-category\">Surveying Accessories | Product Demo<\/div>\r\n                    <div class=\"video-stats\">1,234 views<\/div>\r\n                <\/div>\r\n            <\/div>\r\n            <!-- \u89c6\u9891\u5361\u7247 3 -->\r\n            <div class=\"video-card\"\r\n     data-parent=\"Surveying Accessories\"\r\n     data-category=\"Prism\"\r\n     data-type=\"Product Demo\">\r\n                <div class=\"thumbnail-container\">\r\n                    <iframe\r\n                        src=\"https:\/\/www.youtube.com\/embed\/c8k82J9DnNA?si=JbYwEIvTLmluaiwY\"\r\n                        title=\"YouTube video player\"\r\n                        loading=\"lazy\"\r\n                        allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\r\n                        referrerpolicy=\"strict-origin-when-cross-origin\"\r\n                        allowfullscreen>\r\n                    <\/iframe>\r\n                <\/div>\r\n                <div class=\"video-info\">\r\n                    <div class=\"video-title\">Wide Angle Prism ATP3<\/div>\r\n                    <div class=\"video-category\">Surveying Accessories | Product Demo<\/div>\r\n                    <div class=\"video-stats\">1,234 views<\/div>\r\n                <\/div>\r\n            <\/div>\r\n<!-- \u89c6\u9891\u5361\u7247 4 -->\r\n            <div class=\"video-card\"\r\n     data-parent=\"Surveying Accessories\"\r\n     data-category=\"Rail Clip For Railway Monitoring\"\r\n     data-type=\"Product Demo\">\r\n                <div class=\"thumbnail-container\">\r\n                    <iframe\r\n                        src=\"https:\/\/www.youtube.com\/embed\/NVHFm4R73vk?si=EcfczrphsQh27eJB\"\r\n                        title=\"YouTube video player\"\r\n                        loading=\"lazy\"\r\n                        allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\r\n                        referrerpolicy=\"strict-origin-when-cross-origin\"\r\n                        allowfullscreen>\r\n                    <\/iframe>\r\n                <\/div>\r\n                <div class=\"video-info\">\r\n                    <div class=\"video-title\">Rail Clip for Railway Monitoring RC02<\/div>\r\n                    <div class=\"video-category\">Surveying Accessories | Product Demo<\/div>\r\n                    <div class=\"video-stats\">1,234 views<\/div>\r\n                <\/div>\r\n            <\/div>\r\n            <!-- \u89c6\u9891\u5361\u7247 5 -->\r\n            <div class=\"video-card\"\r\n     data-parent=\"Surveying Accessories\"\r\n     data-category=\"Surveying Accessories\"\r\n     data-type=\"Tutorials\">\r\n                <div class=\"thumbnail-container\">\r\n                    <iframe\r\n                        src=\"https:\/\/www.youtube.com\/embed\/LEI5pRGaazs?rel=0&modestbranding=1\"\r\n                        title=\"YouTube video player\"\r\n                        loading=\"lazy\"\r\n                        allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\r\n                        referrerpolicy=\"strict-origin-when-cross-origin\"\r\n                        allowfullscreen>\r\n                    <\/iframe>\r\n                <\/div>\r\n                <div class=\"video-info\">\r\n                    <div class=\"video-title\">Heavy-Duty Column Mount Clamp<\/div>\r\n                    <div class=\"video-category\">Surveying Accessories | Tutorials<\/div>\r\n                    <div class=\"video-stats\">1,234 views<\/div>\r\n                <\/div>\r\n            <\/div>\r\n<!-- \u89c6\u9891\u5361\u7247 6 -->\r\n            <div class=\"video-card\"\r\n     data-parent=\"Reflective Sphere\"\r\n     data-category=\"Reflective Sphere\"\r\n     data-type=\"Tutorials\">\r\n                <div class=\"thumbnail-container\">\r\n                    <iframe\r\n                        src=\"https:\/\/www.youtube.com\/embed\/qOUcpZAKunc?si=JG2sYntrGRrVOtyO\"\r\n                        title=\"YouTube video player\"\r\n                        loading=\"lazy\"\r\n                        allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\r\n                        referrerpolicy=\"strict-origin-when-cross-origin\"\r\n                        allowfullscreen>\r\n                    <\/iframe>\r\n                <\/div>\r\n                <div class=\"video-info\">\r\n                    <div class=\"video-title\">Spherical Monitoring Prism BP001A<\/div>\r\n                    <div class=\"video-category\">Reflective Sphere | Product Demo<\/div>\r\n                    <div class=\"video-stats\">1,234 views<\/div>\r\n                <\/div>\r\n            <\/div>\r\n            <!-- \u89c6\u9891\u5361\u7247 7 -->\r\n            <div class=\"video-card\"\r\n     data-parent=\"Rotary Laser\"\r\n     data-category=\"Rotary Laser\"\r\n     data-type=\"Product Demo\">\r\n                <div class=\"thumbnail-container\">\r\n                    <iframe\r\n                        src=\"https:\/\/www.youtube.com\/embed\/3KtEkriBDeA?rel=0&modestbranding=1\"\r\n                        title=\"YouTube video player\"\r\n                        loading=\"lazy\"\r\n                        allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\r\n                        referrerpolicy=\"strict-origin-when-cross-origin\"\r\n                        allowfullscreen>\r\n                    <\/iframe>\r\n                <\/div>\r\n                <div class=\"video-info\">\r\n                    <div class=\"video-title\">Rotary Laser\r\n                    RTA20<\/div>\r\n                    <div class=\"video-category\">Rotary Laser | Technical<\/div>\r\n                    <div class=\"video-stats\">892 views<\/div>\r\n                <\/div>\r\n            <\/div>\r\n\r\n            \r\n        <\/div>\r\n    <\/main>\r\n<\/div>\r\n\r\n<script>\r\ndocument.addEventListener('DOMContentLoaded', function () {\r\n\r\n    const categoryLinks = document.querySelectorAll('.category-link');\r\n    const subCategoryLinks = 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