LWR02 All-in-One Wireless Presence Sensor
.lwr02-main-container { --lwr02: #42a5f5; --lwr02-ink: #1d1d1f; --lwr02-border: #e1e7ef; } .lwr02-main-container .text-lwr02 { color: var(--lwr02); } .lwr02-main-container .text-gr adient { background: linear-gradient(135deg, #0071e3 0%, #42a5f5 100%); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; } .lwr02-main-container sub { display: inline-flex; align-items: center; width: fit-content; padding: 0.45rem 0.8rem; border: 1px solid rgba(255, 255, 255, 0.32); border-radius: 999px; background-color: rgba(255, 255, 255, 0.14); color: #fff; font-size: 0.75rem; font-weight: 800; letter-spacing: 0.08em; line-height: 1; text-transform: uppercase; vertical-align: baseline; } .lwr02-main-container .top-banner { position: relative; background-color: black; height: 55rem; min-height: 25rem; width: 100%; overflow: hidden; } .lwr02-main-container .top-banner .overlay { position: absolute; inset: 0; z-index: 1; } .lwr02-main-container .top-banner video { position: absolute; top: 50%; left: 50%; min-width: 100%; min-height: 100%; width: auto; height: auto; z-index: 0; transform: translate(-50%, -50%); } .lwr02-main-container .top-banner .container { position: relative; z-index: 2; } .lwr02-certified-logo { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 1rem; } .lwr02-certified-logo img { display: block; flex: 0 1 auto; width: auto; height: 58px; max-width: 100%; object-fit: contain; } .lwr02-main-container .d-inline-flex > img[src$=".svg"] { max-width: 100%; max-height: 100%; height: auto; object-fit: contain; } .lwr02-main-container .btn-download { background-color: #0d81f6; color: white; border-radius: 50px; padding: 12px 30px; font-weight: 600; transition: all 0.3s ease; } .lwr02-main-container .btn-download:hover { background-color: #0077ed; color: white; box-shadow: 0 4px 15px rgba(0, 113, 227, 0.3); } .lwr02-main-container .section-features { align-items: stretch; border-radius: 15px; background-color: #fff; box-shadow: 0 18px 45px rgba(42, 57, 78, 0.1); min-height: 320px; } .lwr02-main-container .section-features .sf-img { width: 100%; height: 100%; min-height: 320px; object-fit: cover; display: block; } .lwr02-main-container .section-features-video { position: relative; color: #fff; overflow: hidden; background-color: var(--lwr02-navy); } .lwr02-main-container .section-features-video .sf-img { position: absolute; top: 0; right: 0; bottom: 0; left: auto; width: 68%; height: 100%; min-height: 100%; z-index: 0; } .lwr02-main-container .section-features-video::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient( 90deg, rgba(5, 51, 74, 1) 35%, rgba(5, 51, 74, 0) 80% ); pointer-events: none; } .lwr02-main-container .section-features-video .section-feature-content { position: relative; z-index: 2; min-height: 540px; } .lwr02-main-container .section-features .sf-icon { font-size: 1.5rem; } .lwr02-main-container .section-features .sf-badge-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(255, 255, 255, 0.26); border-bottom: 1px solid rgba(255, 255, 255, 0.26); margin-top: 1.5rem; } .lwr02-main-container .section-features .sf-badge { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.35rem; min-height: 4.25rem; padding: 0.9rem 0.75rem; border-right: 1px solid rgba(255, 255, 255, 0.26); color: #fff; line-height: 1.25; text-align: center; } .lwr02-main-container .section-features .sf-badge-label, .lwr02-main-container .section-features .sf-badge-value { display: block; } .lwr02-main-container .section-features .sf-badge-label { opacity: 0.78; font-size: 0.82rem; font-weight: 600; } .lwr02-main-container .section-features .sf-badge-value { font-size: 1.1rem; font-weight: 800; } .lwr02-main-container .section-features .sf-badge:last-child { border-right: 0; } @media (max-width: 575.98px) { .lwr02-main-container .section-features { border-radius: 16px; } .lwr02-main-container .section-features .sf-img { min-height: 280px; } .lwr02-main-container .section-features .sf-badge-list { grid-template-columns: 1fr; } .lwr02-main-container .section-features .sf-badge { min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.26); padding: 0.75rem 0; } .lwr02-main-container .section-features .sf-badge:last-child { border-bottom: 0; } .lwr02-main-container .section-features-video { display: block; padding-top: 0; } .lwr02-main-container .section-features-video .sf-img { position: relative; top: auto; right: auto; bottom: auto; left: auto; width: 100%; height: auto; min-height: 260px; } .lwr02-main-container .section-features-video::after { display: none; } .lwr02-main-container .section-features-video .section-feature-content { min-height: auto; background-color: rgba(5, 51, 74, 1); } } .lwr02-main-container .table-custom { border-collapse: separate; border-spacing: 0; } .lwr02-main-container .table-custom .fa-circle-check { color: #25c341; font-size: large; } .lwr02-main-container .table-custom .fa-circle-xmark { color: #f2413a; font-size: large; } .lwr02-main-container .table-custom th i { font-size: 1.5em; margin-right: 0.25rem; vertical-align: middle; } .lwr02-main-container .table-custom td, .lwr02-main-container .table-custom th { border-color: var(--lwr02-border); border-left: 0; border-right: 0; padding: 25px; } .lwr02-main-container .table-custom thead th:first-child, .lwr02-main-container .table-custom th[scope="row"] { position: sticky; left: 0; min-width: 190px; background-color: #f4f4f4; } .lwr02-main-container .table-custom thead th:first-child { z-index: 3; } .lwr02-main-container .table-custom th[scope="row"] { z-index: 2; } .lwr02-main-container .table-custom tr:first-child td, .lwr02-main-container .table-custom tr:first-child th { border-top: 0; } .lwr02-main-container .scenario-card { position: relative; min-height: 500px; overflow: hidden; border-radius: 20px; background-color: var(--lwr02-navy); } .lwr02-main-container .scenario-card img { width: 100%; height: 100%; min-height: inherit; object-fit: cover; display: block; } .lwr02-main-container .scenario-card-content { position: absolute; left: 2rem; right: 2rem; bottom: 2rem; z-index: 1; color: #fff; max-width: 540px; } .lwr02-main-container .scenario-card-sensing::after, .lwr02-main-container .scenario-card-ipx3::after, .lwr02-main-container .scenario-card-battery::after, .lwr02-main-container .scenario-card-compact::after { content: ""; position: absolute; inset: 0; pointer-events: none; } .lwr02-main-container .scenario-card-sensing::after { background: linear-gradient( 125deg, rgba(5, 51, 74, 0.8) 0%, rgba(5, 51, 74, 0.1) 58%, rgba(5, 51, 74, 0) 100% ); } .lwr02-main-container .scenario-card-sensing .scenario-card-content { top: 2rem; bottom: auto; max-width: 350px; } .lwr02-main-container .scenario-card-ipx3::after { background: linear-gradient( 180deg, rgba(4, 30, 42, 0) 40%, rgba(4, 30, 42, 0.65) 70% ); } .lwr02-main-container .scenario-card-ipx3 .scenario-card-content { bottom: 2rem; max-width: 540px; } .lwr02-main-container .scenario-card-battery::after { background: linear-gradient( 125deg, rgba(5, 51, 74, 0.65) 0%, rgba(5, 51, 74, 0.35) 25%, rgba(5, 51, 74, 0) 100% ); } .lwr02-main-container .scenario-card-battery .scenario-card-content { top: 2rem; bottom: auto; max-width: 440px; } .lwr02-main-container .scenario-card-compact::after { background: linear-gradient( 180deg, rgba(4, 30, 42, 0) 65%, rgba(4, 30, 42, 0.5) 90% ); } .lwr02-main-container .scenario-card-compact .scenario-card-content { bottom: 2rem; max-width: 540px; } .lwr02-main-container .scenario-card-content h3 { font-weight: 800; line-height: 1.15; margin-bottom: 1rem; } .lwr02-main-container .scenario-card-content p { line-height: 1.55; margin-bottom: 0; } .lwr02-main-container .faq-section { background: linear-gradient(180deg, #f5f5f7 0%, #fff 100%); } .lwr02-main-container .faq-accordion-item { background: #fff; border-radius: 24px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06); margin-bottom: 24px; overflow: hidden; } .lwr02-main-container .faq-accordion-item summary { list-style: none; cursor: pointer; padding: 22px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; } .lwr02-main-container .faq-accordion-item summary::-webkit-details-marker { display: none; } .lwr02-main-container .faq-accordion-item summary::after { content: "+"; font-size: 1.75rem; font-weight: 400; color: var(--lwr02-blue); line-height: 1; flex-shrink: 0; transition: transform 0.3s ease; } .lwr02-main-container .faq-accordion-item[open] summary::after { transform: rotate(45deg); } .lwr02-main-container .faq-accordion-content { padding: 0 32px 28px; color: #6e6e73; } .lwr02-main-container .faq-accordion-content p { margin-bottom: 0; } @media (max-width: 991.98px) { .lwr02-main-container .table-custom { min-width: 980px; } .lwr02-main-container .table-custom th i { display: block; margin-bottom: 0.25rem; } .lwr02-main-container .scenario-card { min-height: 430px; } } @media (max-width: 767px) { .lwr02-certified-logo { width: 100%; gap: 0.75rem; } .lwr02-certified-logo img { height: 2.75rem; max-width: calc(50% - 0.75rem); } } @media (max-width: 768px) { .lwr02-main-container .top-banner { height: 35rem; aspect-ratio: 1 / 1; } } @media (max-width: 575.98px) { .lwr02-main-container .scenario-card { min-height: 360px; border-radius: 16px; } .lwr02-main-container .scenario-card .scenario-card-content { top: auto; left: 1.25rem; right: 1.25rem; bottom: 1.25rem; } .lwr02-main-container .scenario-card-sensing .scenario-card-content, .lwr02-main-container .scenario-card-battery .scenario-card-content { top: 1.25rem; bottom: auto; } } .lwr02-connectivity-bg { background-image: linear-gradient( 180deg, rgba(255, 255, 255, 1) 0%, rgba(245, 248, 252, 0.85) 25%, rgba(245, 248, 252, 0) 45% ), url("https://static.gl-inet.com/www/images/campaign/lwr02/features_connectivity.jpg"); background-position: center; height: 80vh; background-repeat: no-repeat; background-size: cover; } /* 远程控制部分 */ .lwr02-main-container .lwr02-automation .section img { width: 100%; height: auto; border-radius: 8px; } .lwr02-main-container .lwr02-automation .section-title { font-size: 2rem; font-weight: 700; margin-bottom: 20px; } .lwr02-main-container .lwr02-automation .section-body { font-size: 1.1rem; } @media (max-width: 767px) { .lwr02-main-container .lwr02-automation .section-title { font-size: 1.5rem; } .lwr02-main-container .lwr02-automation .section-body { font-size: 1rem; } } .lwr02-main-container .lwr02-automation .video-wrapper { overflow: hidden; } .lwr02-main-container .lwr02-automation .video-wrapper video { object-fit: cover; cursor: pointer; } .lwr02-main-container .lwr02-automation .automation-video { aspect-ratio: 9 / 12; background: #000; } @media (min-width: 768px) { .lwr02-main-container .lwr02-automation .automation-video { aspect-ratio: 16 / 9; } } @media (max-width: 767px) { .lwr02-main-container .lwr02-automation .automation-video { border-radius: 0px; } } .lwr02-main-container .lwr02-automation .card * { color: #6c757d; } .lwr02-main-container .lwr02-automation .card.active h5 { color: #0071e3; } .lwr02-main-container .lwr02-automation .card.active p { color: #3b3b3b; } /* 特性切换器 */ .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper { position: relative; } @media (min-width: 992px) { .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper { border-bottom: none; border-left: 1px solid #333; padding-left: 20px; } } .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav { display: flex; flex-direction: row; } @media (min-width: 992px) { .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav { flex-direction: column; } } .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav-item { cursor: pointer; opacity: 0.4; transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1); padding-bottom: 15px; } @media (min-width: 992px) { .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav-item { padding-bottom: 0; } } @media (max-width: 991px) { .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav-item { display: none; } .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav-item.active { display: block; } } .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav-item.active { opacity: 1; } .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav-item:hover { opacity: 1; } .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav-item h3 { font-size: 24px; margin: 0; } .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav-item .description-box { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1); } @media (max-width: 991px) { .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .feature-nav-item .description-box { text-align: center; transition: none; } } .lwr02-main-container .lwr02-feature-switcher .feature-nav-wrapper .nav-indicator { position: absolute; background: #000000; transition: transform 0.3s ease, height 0.4s cubic-bezier(0.4, 0, 0.2, 1), width 0.4s cubic-bezier(0.4, 0, 0.2, 1); z-index: 2; width: 2px; left: -1px; top: 0; } .lwr02-main-container .lwr02-feature-switcher .description-box .description { color: hsla(0, 0%, 22%, 0.85); } .lwr02-main-container .lwr02-feature-switcher .image-viewer { position: relative; aspect-ratio: 16 / 9; } .lwr02-main-container .lwr02-feature-switcher .image-viewer .feature-img { position: absolute; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.8s ease; } .lwr02-main-container .lwr02-feature-switcher .image-viewer .feature-img.active { opacity: 1; z-index: 1; } .lwr02-main-container .lwr02-feature-switcher .mb-tabs-wrapper { overflow: hidden; } .lwr02-main-container .lwr02-feature-switcher .mb-tabs-wrapper .mb-tabs-container { overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; } .lwr02-main-container .lwr02-feature-switcher .mb-tabs-wrapper .mb-tabs-container::-webkit-scrollbar { display: none; } .lwr02-main-container .lwr02-feature-switcher .mb-tabs-wrapper .mb-tabs-wrapper { width: 100%; background: #fff; } .lwr02-main-container .lwr02-feature-switcher .mb-tabs-wrapper .mb-tabs-scroll-area { overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; } .lwr02-main-container .lwr02-feature-switcher .mb-tabs-wrapper .mb-tabs-scroll-area::-webkit-scrollbar { display: none; } .lwr02-main-container .lwr02-feature-switcher .mb-tabs-wrapper .mb-tabs { display: flex; flex-wrap: nowrap; width: max-content; position: relative; padding: 0 10px; } .lwr02-main-container .lwr02-feature-switcher .mb-tabs-wrapper .mb-tabs .mb-tab { padding: 12px 10px; font-weight: 600; color: #666; cursor: pointer; white-space: nowrap; transition: color 0.3s; border-bottom: 1px solid #333; } .lwr02-main-container .lwr02-feature-switcher .mb-tabs-wrapper .mb-tabs .mb-tab.active { color: #000; } .lwr02-main-container .lwr02-feature-switcher .mb-tabs-wrapper .mb-tabs .mb-tab-indicator { position: absolute; bottom: 0; left: 0; height: 2px; background: #525252; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); } Meet LWR02 All-in-One Wireless Presence Sensor A Smarter, More Responsive Home Starts Here. Reliable Presence & Motion Detection 5 Sensors in One Compact Device IPX3-Rated for Splash-Prone Environments Fully Wireless with Up to 2 Years of Battery Life Compact Design for Any Space Compatible with Major Smart Home Platforms Dual Sensor Presence Detection Knows you are there, even when you are still. Combining mmWave radar and PIR sensing, LWR02 detects both subtle presence and larger movements with greater accuracy, ensuring your home responds at the right moment. Presence up to 4m Motion up to 8m Field of View 120° 5-in-1 Sensing Unlock limitless smart home automations. With presence, motion, temperature, humidity, and ambient light sensing, LWR02 combines occupancy and environmental data to enable smarter, more responsive home automations. IPX3-rated protection against water spray Reliable around everyday splashes. Designed to handle everyday splashes, LWR02 offers greater flexibility for installation near sinks and other splash-prone areas. Ultra-Long Battery Life Install anywhere, forget the rest. Enjoy up to two years of battery life from just two AAA batteries. Its fully wireless design and support for rechargeable batteries make installation simple and flexible. Compact & Discreet Fits perfectly in any corner. With its compact design, LWR02 fits seamlessly into any room. Mount it with adhesive, place it on a shelf, or attach it to magnetic surfaces. Fast, Reliable, and Private with Matter over Thread Powered by Matter over Thread, LWR02 integrates seamlessly with Amazon Alexa, Apple Home, Google Home, Samsung SmartThings, Home Assistant, and Homey. Take Full Control with the Lafaer App The Lafaer app gives you advanced control over detection sensitivity, allowing for deeper customization. Download the app Smart Living, Simplified Automation that adapts to your presence, environment, and routine. Smart Lighting Intelligent Temperature & Humidity Energy Saving Smart Lighting Lights turn on the moment you enter. Stay on, even when you’re still. Intelligent Temperature and Humidity Comfort, before you notice. Automatically balance temperature and humidity to keep your home feeling just right. Energy Saving No more worrying about forgetting to turn things off. Your home takes care of it automatically. document.addEventListener("DOMContentLoaded", () => { const e = document.querySelector(".lwr02-feature-switcher"); if (!e) return; const t = e.querySelectorAll(".feature-nav-item"), i = e.querySelectorAll(".mb-tab"), l = e.querySelectorAll(".feature-img"), n = e.querySelector(".nav-indicator"), a = e.querySelector(".mb-tab-indicator"); let s = 0, r = null; const o = (e) => { ((s = e), t.forEach((t, n) => { const o = n === e; t.classList.toggle("active", o); const s = t.querySelector(".description-box"); s && (s.style.maxHeight = o ? s.scrollHeight + "px" : "0px"); }), i.forEach((t, n) => t.classList.toggle("active", n === e)), l.forEach((t, n) => t.classList.toggle("active", n === e))); const r = t[e]; r && n && ((n.style.height = `${r.offsetHeight}px`), (n.style.transform = `translateY(${r.offsetTop}px)`)); const o = i[e]; if (o && a) { ((a.style.width = `${o.offsetWidth}px`), (a.style.transform = `translateX(${o.offsetLeft}px)`)); const e = o.closest(".mb-tabs-scroll-area"); if (e) { const t = o.offsetLeft - e.offsetWidth / 2 + o.offsetWidth / 2; e.scrollTo({ left: t, behavior: "smooth" }); } } }; if (window.ResizeObserver && n) { const e = new ResizeObserver(() => { const e = t[s]; e && ((n.style.height = `${e.offsetHeight}px`), (n.style.transform = `translateY(${e.offsetTop}px)`)); }); t.forEach((t) => e.observe(t)); } const c = () => { (clearInterval(r), (r = setInterval(() => { o((s + 1) % t.length); }, 5e3))); }; ([t, i].forEach((e) => { e.forEach((e, t) => { e.addEventListener("click", () => { (o(t), c()); }); }); }), window.addEventListener("resize", () => o(s)), o(0), c()); }); Support Functions by Platform Apple HomeKit Amazon Alexa Google Home Home Assistant Homey Samsung SmartThings Movement/Presence Ambient Light Temperature Humidity Battery Percentage Remote Access Notification Automation Support Lafaer APP Apple HomeKit - Apple TV 4K (2nd / 3rd gen), HomePod (2nd gen), HomePod mini Amazon Alexa - Echo (4th gen), Echo Hub, Echo Plus (2nd gen), Echo Show 8/10, Echo Studio, eero Pro 6E, eero Pro 6, eero 6+, eero 6, eero PoE 6, eero PoE Gateway, eero Max 7 Google Home - Nest Hub (2nd gen), Nest Hub Max, Nest Wifi Pro, Google TV Streamer Samsung SmartThings - SmartThings Hub v3, SmartThings Station Homey - Homey Pro (2023), Homey Pro Mini Home Assistant - Home Assistant Yellow, SkyConnect Connect Your Smart Home with With Homey Pro (Early 2023) and Homey Pro Mini as Thread Border Routers, LWR02 connects easily with your smart home. Use the Lafaer app on Homey to manage LWR02 alongside your other devices, all in one place. Learn more in the Homey App Store. Product Reviews from Youtubers LWR02 Reviews REVIEW DEL SENSOR DE PRESENCIA TODO EN UNO LAFAER LWR02 View More Specifications Model LWR02 Battery Type AAA Battery x2, Supports rechargeable batteries Detection Range Presence: 4m (13.1ft) / Motion: 8m (26.2ft) Detection Angle Approx. 120° Communication Protocol Matter over Thread Wireless Standard IEEE 802.15.4, 2.4 GHz Dimensions / Weight Device only: 71 × 46 × 36 mm (2.80 × 1.81 × 1.42 in) With stand: 71 × 46 × 49 mm (2.80 × 1.81 × 1.93 in) Operating Temperature 0 ~ 40°C (32–104°F) Protection Rating IPX3 Tools & Downloadables Datasheet | App | Media Kit FAQ Everything you need to know before setup, pairing, and daily use. How do I factory reset or enter pairing mode? Press and hold the side button for 8 to 16 seconds, then release. The LED indicator will flash orange. How is the device powered? Powered by two AAA batteries (included), delivering over two years of battery life. Supports rechargeable batteries (not included). How should the LWR02 be installed for optimal performance? For the best detection accuracy, horizontal installation is recommended. Vertical installation is not advised, but if necessary, the device should be placed at or slightly above the target height and angled downward. To avoid false triggers, do not position the device facing large glass surfaces, and keep it away from moving objects such as fans or curtains to ensure stable detection. What should I do if pairing fails with smart home hub? If pairing fails, first make sure your phone and the Thread Border Router are connected to the same local network. Then restart your home hub and check that IPv6 is enabled in your router settings, as this is required for platforms like Home Assistant, Alexa, and external Thread Border Routers. Can the sensor be paired with two phones at the same time? No. For security reasons, the Lafaer app currently supports pairing with only one phone. It is recommended to use your primary mobile device for setup.
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