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LSCH�6h)�6h �� �� /img/about.phpefc_HTTP.404,efc_404,efc_URL.835706d0d3c9f6941755277e540ae333,efc_guest,efc_,efc_UCSS.719b5b04ed1e2d1fbc2b7d24e56136bd,efc_MIN.ebb3a8bccbc2259905fed03ef0a43543.css,efc_MIN.961299249dd186a4d5d14468d5ea12b1.jsx-dns-prefetch-control: on expires: Wed, 11 Jan 1984 05:00:00 GMT cache-control: no-cache, must-revalidate, max-age=0, no-store, private content-type: text/html; charset=UTF-8 link: <https://onesmart.com.vn/wp-json/>; rel="https://api.w.org/" x-litespeed-cache-control: public,max-age=3600 x-litespeed-tag: efc_HTTP.404,efc_404,efc_URL.835706d0d3c9f6941755277e540ae333,efc_guest,efc_,efc_UCSS.719b5b04ed1e2d1fbc2b7d24e56136bd,efc_MIN.ebb3a8bccbc2259905fed03ef0a43543.css,efc_MIN.961299249dd186a4d5d14468d5ea12b1.js <!DOCTYPE html> <!--[if IE 9 ]><html lang="vi" prefix="og: https://ogp.me/ns#" class="ie9 loading-site no-js"> <![endif]--> <!--[if IE 8 ]><html lang="vi" prefix="og: https://ogp.me/ns#" class="ie8 loading-site no-js"> <![endif]--> <!--[if (gte 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relative"></div></div></div></li></ul></div></div></div><div class="header-bg-container fill"><div class="header-bg-image fill"></div><div class="header-bg-color fill"></div></div></div></header><main id="main" class=""><div id="primary" class="content-area"><main id="main" class="site-main container pt" role="main"><section class="error-404 not-found mt mb"><div class="row"><div class="col medium-3"><span class="header-font" style="font-size: 6em; font-weight: bold; opacity: .3">404</span></div><div class="col medium-9"><header class="page-title"><h1 class="page-title">Oops! That page can’t be found.</h1></header><div class="page-content"><p>It looks like nothing was found at this location. Maybe try one of the links below or a search?</p><form method="get" class="searchform" action="https://onesmart.com.vn/" role="search"><div class="flex-row relative"><div class="flex-col flex-grow"> <input type="search" class="search-field mb-0" name="s" value="" id="s" placeholder="Tìm kiếm…" /></div><div class="flex-col"> <button type="submit" class="ux-search-submit submit-button secondary button icon mb-0" aria-label="Submit"> <i class="icon-search" ></i> </button></div></div><div class="live-search-results text-left z-top"></div></form></div></div></div></section></main></div></main><footer id="footer" class="footer-wrapper"><section class="section footer-section dark hide-for-medium" id="section_1568447372"><div class="bg section-bg fill bg-fill bg-loaded" ></div><div class="section-content relative"><div class="row row-small" id="row-1213151010"><div id="col-1003505022" class="col cot1 medium-3 small-6 large-3" ><div class="col-inner" ><div class="icon-box featured-box icon-box-center text-center" ><div class="icon-box-img" style="width: 243px"><div class="icon"><div class="icon-inner" > <img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMDAiIGhlaWdodD0iMTY3IiB2aWV3Qm94PSIwIDAgMzAwIDE2NyI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="300" height="167" data-src="https://onesmart.com.vn/wp-content/uploads/2024/12/Logo-NAT-1--e1734061345443-300x167.png" class="attachment-medium size-medium" alt="Logo NAT 1" decoding="async" loading="lazy" data-srcset="https://onesmart.com.vn/wp-content/uploads/2024/12/Logo-NAT-1--e1734061345443-300x167.png 300w, https://onesmart.com.vn/wp-content/uploads/2024/12/Logo-NAT-1--e1734061345443-768x428.png 768w, https://onesmart.com.vn/wp-content/uploads/2024/12/Logo-NAT-1--e1734061345443.png 836w" data-sizes="auto, (max-width: 300px) 100vw, 300px" /></div></div></div><div class="icon-box-text last-reset"><div id="text-3163647088" class="text"><p style="text-align: left;">OneSmart chuyên cung cấp các thiết bị an ninh như hệ thống chống trộm, điều khiển cửa cuốn qua điện thoại, thiết bị báo cháy và gửi cảnh báo qua điện thoại, giúp đảm bảo an toàn cho gia đình và doanh nghiệp.</p><style>#text-3163647088 { font-size: 0.9rem; 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