{"product_id":"vasaiko-6-in-1-gas-leak-temp-detector-portable-plug-play-alarm","title":"VASAIKO 6-in-1 Gas Leak \u0026 Temp Detector – Portable Plug \u0026 Play Alarm","description":"\u003cstyle\u003e\n\/* =========================================================\n   HD16 6-IN-1 DETECTOR\n   Shopify Product Description\n   Container Responsive \/ Mobile Friendly\n========================================================= *\/\n\n.hd16-pdp,\n.hd16-pdp * {\n  box-sizing: border-box;\n}\n\n.hd16-pdp {\n  --navy: #102844;\n  --navy-deep: #071827;\n  --blue: #1688e8;\n  --cyan: #4dd8ff;\n  --green: #37bd72;\n  --red: #ef4c4c;\n  --orange: #ff9f32;\n  --text: #172536;\n  --muted: #5d6b79;\n  --line: #dce7ef;\n  --soft: #f3f8fc;\n  --white: #ffffff;\n\n  width: 100%;\n  max-width: 920px;\n  margin: 0 auto;\n  overflow: hidden;\n  color: var(--text);\n  font-family: Arial, Helvetica, sans-serif;\n  line-height: 1.65;\n  background: #ffffff;\n\n  container-type: inline-size;\n  container-name: hd16;\n}\n\n.hd16-pdp img {\n  display: block;\n  width: 100%;\n  max-width: 100%;\n  height: auto;\n  border: 0;\n}\n\n.hd16-section {\n  padding: 52px 28px;\n}\n\n.hd16-section + .hd16-section {\n  border-top: 1px solid var(--line);\n}\n\n.hd16-center {\n  text-align: center;\n}\n\n.hd16-eyebrow {\n  margin: 0 0 10px;\n  color: var(--blue);\n  font-size: 12px;\n  font-weight: 800;\n  letter-spacing: 2px;\n  line-height: 1.4;\n  text-transform: uppercase;\n}\n\n.hd16-title {\n  margin: 0;\n  color: var(--navy);\n  font-size: clamp(27px, 4vw, 40px);\n  font-weight: 800;\n  letter-spacing: -0.7px;\n  line-height: 1.18;\n}\n\n.hd16-title-small {\n  margin: 0;\n  color: var(--navy);\n  font-size: clamp(24px, 3vw, 34px);\n  font-weight: 800;\n  letter-spacing: -0.4px;\n  line-height: 1.22;\n}\n\n.hd16-subtitle {\n  max-width: 680px;\n  margin: 15px auto 0;\n  color: var(--muted);\n  font-size: 16px;\n  line-height: 1.75;\n}\n\n.hd16-divider {\n  width: 54px;\n  height: 4px;\n  margin: 19px auto 0;\n  border-radius: 20px;\n  background: linear-gradient(90deg, var(--blue), var(--cyan));\n}\n\n.hd16-image {\n  overflow: hidden;\n  border-radius: 18px;\n  background: #eaf3f9;\n  box-shadow: 0 14px 32px rgba(9, 38, 65, 0.12);\n}\n\n\/* ================= HERO ================= *\/\n\n.hd16-hero {\n  position: relative;\n  padding: 54px 30px 38px;\n  overflow: hidden;\n  color: #ffffff;\n  background:\n    radial-gradient(\n      circle at 90% 8%,\n      rgba(77, 216, 255, 0.27),\n      transparent 31%\n    ),\n    linear-gradient(\n      135deg,\n      #061623 0%,\n      #102d4d 58%,\n      #0c568c 100%\n    );\n}\n\n.hd16-hero::after {\n  position: absolute;\n  right: -90px;\n  bottom: -160px;\n  width: 360px;\n  height: 360px;\n  content: \"\";\n  border: 1px solid rgba(255, 255, 255, 0.15);\n  border-radius: 50%;\n  box-shadow:\n    0 0 0 45px rgba(255, 255, 255, 0.03),\n    0 0 0 90px rgba(255, 255, 255, 0.025);\n}\n\n.hd16-hero-inner {\n  position: relative;\n  z-index: 2;\n  display: grid;\n  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.88fr);\n  gap: 34px;\n  align-items: center;\n}\n\n.hd16-hero-copy {\n  min-width: 0;\n}\n\n.hd16-hero-label {\n  display: inline-flex;\n  align-items: center;\n  gap: 8px;\n  margin-bottom: 15px;\n  padding: 7px 12px;\n  border: 1px solid rgba(255, 255, 255, 0.24);\n  border-radius: 999px;\n  color: #d8f5ff;\n  font-size: 12px;\n  font-weight: 800;\n  letter-spacing: 1px;\n  text-transform: uppercase;\n  background: rgba(255, 255, 255, 0.08);\n}\n\n.hd16-hero h1 {\n  max-width: 560px;\n  margin: 0;\n  color: #ffffff;\n  font-size: clamp(33px, 5vw, 50px);\n  font-weight: 850;\n  letter-spacing: -1.25px;\n  line-height: 1.08;\n}\n\n.hd16-hero-text {\n  max-width: 590px;\n  margin: 18px 0 0;\n  color: #d9e9f4;\n  font-size: 17px;\n  line-height: 1.7;\n}\n\n.hd16-hero-points {\n  display: grid;\n  grid-template-columns: repeat(2, minmax(0, 1fr));\n  gap: 10px;\n  margin-top: 24px;\n}\n\n.hd16-hero-point {\n  display: flex;\n  align-items: center;\n  gap: 9px;\n  min-width: 0;\n  padding: 10px 12px;\n  border: 1px solid rgba(255, 255, 255, 0.12);\n  border-radius: 10px;\n  color: #ffffff;\n  font-size: 13px;\n  font-weight: 700;\n  background: rgba(255, 255, 255, 0.07);\n}\n\n.hd16-check {\n  display: inline-flex;\n  flex: 0 0 21px;\n  width: 21px;\n  height: 21px;\n  align-items: center;\n  justify-content: center;\n  border-radius: 50%;\n  color: #ffffff;\n  font-size: 12px;\n  background: var(--green);\n}\n\n.hd16-hero-product {\n  position: relative;\n  z-index: 2;\n}\n\n.hd16-hero-product img {\n  filter: drop-shadow(0 20px 24px rgba(0, 0, 0, 0.3));\n}\n\n\/* ================= PAIN POINTS ================= *\/\n\n.hd16-pain {\n  background: var(--soft);\n}\n\n.hd16-pain-grid {\n  display: grid;\n  grid-template-columns: repeat(3, minmax(0, 1fr));\n  gap: 18px;\n  margin-top: 34px;\n}\n\n.hd16-pain-card {\n  padding: 25px 21px;\n  border: 1px solid #d7e5ef;\n  border-radius: 16px;\n  background: #ffffff;\n  box-shadow: 0 10px 25px rgba(21, 59, 88, 0.06);\n}\n\n.hd16-card-icon {\n  display: flex;\n  width: 48px;\n  height: 48px;\n  align-items: center;\n  justify-content: center;\n  margin-bottom: 17px;\n  border-radius: 14px;\n  font-size: 24px;\n  background: #eaf6ff;\n}\n\n.hd16-pain-card h3 {\n  margin: 0 0 8px;\n  color: var(--navy);\n  font-size: 17px;\n  line-height: 1.35;\n}\n\n.hd16-pain-card p {\n  margin: 0;\n  color: var(--muted);\n  font-size: 14px;\n  line-height: 1.7;\n}\n\n\/* ================= SIX FUNCTIONS ================= *\/\n\n.hd16-functions {\n  background: #ffffff;\n}\n\n.hd16-feature-layout {\n  display: grid;\n  grid-template-columns: minmax(250px, 0.92fr) minmax(0, 1.08fr);\n  gap: 34px;\n  align-items: center;\n  margin-top: 34px;\n}\n\n.hd16-function-grid {\n  display: grid;\n  grid-template-columns: repeat(2, minmax(0, 1fr));\n  gap: 13px;\n}\n\n.hd16-function {\n  min-width: 0;\n  padding: 17px;\n  border: 1px solid var(--line);\n  border-radius: 14px;\n  background: #ffffff;\n}\n\n.hd16-function-icon {\n  margin-bottom: 7px;\n  font-size: 25px;\n}\n\n.hd16-function h3 {\n  margin: 0 0 5px;\n  color: var(--navy);\n  font-size: 15px;\n  line-height: 1.35;\n}\n\n.hd16-function p {\n  margin: 0;\n  color: var(--muted);\n  font-size: 12.5px;\n  line-height: 1.6;\n}\n\n\/* ================= SPLIT SECTIONS ================= *\/\n\n.hd16-split {\n  display: grid;\n  grid-template-columns: repeat(2, minmax(0, 1fr));\n  gap: 38px;\n  align-items: center;\n}\n\n.hd16-split.reverse .hd16-split-copy {\n  order: 2;\n}\n\n.hd16-split.reverse .hd16-split-image {\n  order: 1;\n}\n\n.hd16-split-copy p {\n  margin: 15px 0 0;\n  color: var(--muted);\n  font-size: 15px;\n  line-height: 1.75;\n}\n\n.hd16-benefit-list {\n  display: grid;\n  gap: 13px;\n  margin-top: 22px;\n}\n\n.hd16-benefit {\n  display: flex;\n  gap: 12px;\n  align-items: flex-start;\n}\n\n.hd16-benefit-mark {\n  display: flex;\n  flex: 0 0 27px;\n  width: 27px;\n  height: 27px;\n  align-items: center;\n  justify-content: center;\n  margin-top: 1px;\n  border-radius: 8px;\n  color: #ffffff;\n  font-size: 13px;\n  font-weight: 900;\n  background: var(--blue);\n}\n\n.hd16-benefit strong {\n  display: block;\n  margin-bottom: 2px;\n  color: var(--navy);\n  font-size: 14px;\n}\n\n.hd16-benefit span {\n  display: block;\n  color: var(--muted);\n  font-size: 13px;\n  line-height: 1.6;\n}\n\n\/* ================= DARK ALARM SECTION ================= *\/\n\n.hd16-dark-section {\n  color: #ffffff;\n  background:\n    radial-gradient(\n      circle at 10% 15%,\n      rgba(77, 216, 255, 0.18),\n      transparent 30%\n    ),\n    linear-gradient(135deg, var(--navy-deep), #123c65);\n}\n\n.hd16-dark-section .hd16-eyebrow {\n  color: #71ddff;\n}\n\n.hd16-dark-section .hd16-title-small {\n  color: #ffffff;\n}\n\n.hd16-dark-section .hd16-split-copy \u003e p {\n  color: #d3e2ec;\n}\n\n.hd16-dark-section .hd16-benefit strong {\n  color: #ffffff;\n}\n\n.hd16-dark-section .hd16-benefit span {\n  color: #c8dbe8;\n}\n\n.hd16-dark-section .hd16-benefit-mark {\n  background: var(--red);\n}\n\n.hd16-alert-strip {\n  display: grid;\n  grid-template-columns: repeat(3, minmax(0, 1fr));\n  gap: 13px;\n  margin-top: 23px;\n}\n\n.hd16-alert-stat {\n  padding: 15px;\n  border: 1px solid rgba(255, 255, 255, 0.14);\n  border-radius: 13px;\n  text-align: center;\n  background: rgba(255, 255, 255, 0.07);\n}\n\n.hd16-alert-stat strong {\n  display: block;\n  color: #ffffff;\n  font-size: 22px;\n  line-height: 1.2;\n}\n\n.hd16-alert-stat span {\n  display: block;\n  margin-top: 5px;\n  color: #cfe0ea;\n  font-size: 11px;\n  line-height: 1.4;\n}\n\n\/* ================= USE CASES ================= *\/\n\n.hd16-use-section {\n  background: var(--soft);\n}\n\n.hd16-use-grid {\n  display: grid;\n  grid-template-columns: repeat(5, minmax(0, 1fr));\n  gap: 12px;\n  margin-top: 30px;\n}\n\n.hd16-use {\n  padding: 19px 10px;\n  border: 1px solid #d8e6ef;\n  border-radius: 14px;\n  text-align: center;\n  background: #ffffff;\n}\n\n.hd16-use span {\n  display: block;\n  margin-bottom: 8px;\n  font-size: 27px;\n}\n\n.hd16-use strong {\n  display: block;\n  color: var(--navy);\n  font-size: 12px;\n  line-height: 1.35;\n}\n\n\/* ================= COMPARISON ================= *\/\n\n.hd16-comparison {\n  background: #ffffff;\n}\n\n.hd16-comparison-image {\n  margin-top: 30px;\n}\n\n.hd16-table-wrap {\n  margin-top: 28px;\n  overflow-x: auto;\n  border: 1px solid var(--line);\n  border-radius: 16px;\n}\n\n.hd16-table {\n  width: 100%;\n  min-width: 590px;\n  border-collapse: collapse;\n  font-size: 14px;\n}\n\n.hd16-table th {\n  padding: 15px 16px;\n  color: #ffffff;\n  text-align: left;\n  background: var(--navy);\n}\n\n.hd16-table th:nth-child(2) {\n  background: var(--blue);\n}\n\n.hd16-table td {\n  padding: 14px 16px;\n  border-bottom: 1px solid var(--line);\n  color: var(--muted);\n  text-align: left;\n  background: #ffffff;\n}\n\n.hd16-table tr:last-child td {\n  border-bottom: 0;\n}\n\n.hd16-table td:first-child {\n  color: var(--navy);\n  font-weight: 750;\n}\n\n.hd16-table td:nth-child(2) {\n  color: #173d5d;\n  font-weight: 700;\n  background: #edf8ff;\n}\n\n.hd16-yes {\n  color: var(--green);\n  font-weight: 900;\n}\n\n.hd16-no {\n  color: var(--red);\n  font-weight: 900;\n}\n\n\/* ================= SETUP ================= *\/\n\n.hd16-setup {\n  background: var(--soft);\n}\n\n.hd16-step-grid {\n  display: grid;\n  grid-template-columns: repeat(3, minmax(0, 1fr));\n  gap: 17px;\n  margin-top: 31px;\n}\n\n.hd16-step {\n  padding: 25px 20px 22px;\n  border: 1px solid #d7e6ef;\n  border-radius: 16px;\n  background: #ffffff;\n}\n\n.hd16-step-number {\n  display: flex;\n  width: 39px;\n  height: 39px;\n  align-items: center;\n  justify-content: center;\n  margin-bottom: 15px;\n  border-radius: 50%;\n  color: #ffffff;\n  font-size: 16px;\n  font-weight: 900;\n  background: linear-gradient(135deg, var(--blue), #38b8ea);\n}\n\n.hd16-step h3 {\n  margin: 0 0 7px;\n  color: var(--navy);\n  font-size: 16px;\n}\n\n.hd16-step p {\n  margin: 0;\n  color: var(--muted);\n  font-size: 13px;\n  line-height: 1.65;\n}\n\n.hd16-note {\n  margin-top: 20px;\n  padding: 17px 19px;\n  border-left: 5px solid var(--orange);\n  border-radius: 10px;\n  color: #61411c;\n  font-size: 13px;\n  line-height: 1.7;\n  background: #fff7e8;\n}\n\n\/* ================= SPECS ================= *\/\n\n.hd16-specs {\n  background: #ffffff;\n}\n\n.hd16-spec-grid {\n  display: grid;\n  grid-template-columns: repeat(2, minmax(0, 1fr));\n  margin-top: 30px;\n  overflow: hidden;\n  border: 1px solid var(--line);\n  border-radius: 16px;\n}\n\n.hd16-spec {\n  display: grid;\n  grid-template-columns: 42% 58%;\n  min-width: 0;\n  padding: 13px 16px;\n  border-bottom: 1px solid var(--line);\n}\n\n.hd16-spec:nth-child(odd) {\n  border-right: 1px solid var(--line);\n}\n\n.hd16-spec strong {\n  padding-right: 8px;\n  color: var(--navy);\n  font-size: 13px;\n}\n\n.hd16-spec span {\n  min-width: 0;\n  color: var(--muted);\n  font-size: 13px;\n  overflow-wrap: anywhere;\n}\n\n.hd16-box {\n  display: grid;\n  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 1.1fr);\n  gap: 26px;\n  align-items: center;\n  margin-top: 31px;\n  padding: 25px;\n  border-radius: 18px;\n  color: #ffffff;\n  background: linear-gradient(135deg, var(--navy-deep), var(--navy));\n}\n\n.hd16-box h3 {\n  margin: 0 0 13px;\n  color: #ffffff;\n  font-size: 22px;\n}\n\n.hd16-box ul {\n  margin: 0;\n  padding: 0;\n  list-style: none;\n}\n\n.hd16-box li {\n  position: relative;\n  margin: 8px 0;\n  padding-left: 25px;\n  color: #dceaf3;\n  font-size: 14px;\n}\n\n.hd16-box li::before {\n  position: absolute;\n  top: 1px;\n  left: 0;\n  content: \"✓\";\n  color: #5ae693;\n  font-weight: 900;\n}\n\n\/* ================= FAQ ================= *\/\n\n.hd16-faq {\n  background: var(--soft);\n}\n\n.hd16-faq-list {\n  max-width: 780px;\n  margin: 30px auto 0;\n}\n\n.hd16-faq details {\n  margin-bottom: 11px;\n  overflow: hidden;\n  border: 1px solid #d9e6ef;\n  border-radius: 13px;\n  background: #ffffff;\n}\n\n.hd16-faq summary {\n  position: relative;\n  padding: 17px 48px 17px 18px;\n  color: var(--navy);\n  font-size: 14px;\n  font-weight: 800;\n  line-height: 1.5;\n  cursor: pointer;\n  list-style: none;\n}\n\n.hd16-faq summary::-webkit-details-marker {\n  display: none;\n}\n\n.hd16-faq summary::after {\n  position: absolute;\n  top: 50%;\n  right: 18px;\n  content: \"+\";\n  color: var(--blue);\n  font-size: 23px;\n  font-weight: 400;\n  transform: translateY(-50%);\n}\n\n.hd16-faq details[open] summary::after {\n  content: \"−\";\n}\n\n.hd16-faq-answer {\n  padding: 0 18px 18px;\n  color: var(--muted);\n  font-size: 13px;\n  line-height: 1.75;\n}\n\n.hd16-small-notice {\n  max-width: 780px;\n  margin: 24px auto 0;\n  padding: 15px 17px;\n  border: 1px solid #bddcf1;\n  border-radius: 12px;\n  color: #4d6375;\n  font-size: 12.5px;\n  line-height: 1.7;\n  background: #eff9ff;\n}\n\n\/* ================= TRUST SECTION ================= *\/\n\n.hd16-trust {\n  color: #ffffff;\n  background:\n    radial-gradient(\n      circle at 85% 10%,\n      rgba(77, 216, 255, 0.18),\n      transparent 32%\n    ),\n    linear-gradient(135deg, #071827 0%, #123b63 100%);\n}\n\n.hd16-trust .hd16-eyebrow {\n  color: #72ddff;\n}\n\n.hd16-trust .hd16-title-small {\n  color: #ffffff;\n}\n\n.hd16-trust .hd16-subtitle {\n  color: #d2e4ef;\n}\n\n.hd16-trust-grid {\n  display: grid;\n  grid-template-columns: repeat(4, minmax(0, 1fr));\n  gap: 14px;\n  margin-top: 30px;\n}\n\n.hd16-trust-card {\n  padding: 23px 15px;\n  border: 1px solid rgba(255, 255, 255, 0.14);\n  border-radius: 15px;\n  text-align: center;\n  background: rgba(255, 255, 255, 0.07);\n}\n\n.hd16-trust-icon {\n  display: flex;\n  width: 50px;\n  height: 50px;\n  align-items: center;\n  justify-content: center;\n  margin: 0 auto 13px;\n  border-radius: 50%;\n  font-size: 25px;\n  background: rgba(255, 255, 255, 0.12);\n}\n\n.hd16-trust-card h3 {\n  margin: 0 0 7px;\n  color: #ffffff;\n  font-size: 14px;\n  line-height: 1.4;\n}\n\n.hd16-trust-card p {\n  margin: 0;\n  color: #cfe0ea;\n  font-size: 12px;\n  line-height: 1.6;\n}\n\n\/* ================= RESPONSIVE ================= *\/\n\n@container hd16 (max-width: 700px) {\n  .hd16-section {\n    padding: 42px 19px;\n  }\n\n  .hd16-hero {\n    padding: 42px 20px 30px;\n  }\n\n  .hd16-hero-inner,\n  .hd16-feature-layout,\n  .hd16-split,\n  .hd16-box {\n    grid-template-columns: 1fr;\n  }\n\n  .hd16-hero-product {\n    max-width: 500px;\n    margin: 5px auto 0;\n  }\n\n  .hd16-pain-grid,\n  .hd16-step-grid {\n    grid-template-columns: 1fr;\n  }\n\n  .hd16-split.reverse .hd16-split-copy,\n  .hd16-split.reverse .hd16-split-image {\n    order: initial;\n  }\n\n  .hd16-use-grid {\n    grid-template-columns: repeat(3, minmax(0, 1fr));\n  }\n\n  .hd16-trust-grid {\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n  }\n}\n\n@container hd16 (max-width: 500px) {\n  .hd16-hero h1 {\n    font-size: 34px;\n  }\n\n  .hd16-hero-text {\n    font-size: 15px;\n  }\n\n  .hd16-hero-points,\n  .hd16-function-grid,\n  .hd16-spec-grid {\n    grid-template-columns: 1fr;\n  }\n\n  .hd16-spec:nth-child(odd) {\n    border-right: 0;\n  }\n\n  .hd16-use-grid {\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n  }\n\n  .hd16-alert-strip {\n    grid-template-columns: 1fr;\n  }\n\n  .hd16-spec {\n    grid-template-columns: 40% 60%;\n    padding: 12px;\n  }\n}\n\n@container hd16 (max-width: 430px) {\n  .hd16-trust-grid {\n    grid-template-columns: 1fr;\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"hd16-pdp\"\u003e\n\u003c!-- =====================================================\n       图片替换顺序\n\n       1. 产品白底主图：\n       DM_20260730045328_001.webp\n\n       2. 6-IN-1 功能图：\n       DM_20260730045330_001.webp\n\n       3. BEFORE \/ AFTER 场景图：\n       DM_20260730045331_001.webp\n\n       4. 双供电模式图：\n       DM_20260730045332_001.webp\n\n       5. 85dB 报警图：\n       DM_20260730045333_001.webp\n\n       6. 便携旅行图：\n       DM_20260730045334_001.webp\n\n       7. 产品对比图：\n       DM_20260730045335_001.webp\n  ====================================================== --\u003e \u003c!-- HERO --\u003e\n\u003csection class=\"hd16-hero\"\u003e\n\u003cdiv class=\"hd16-hero-inner\"\u003e\n\u003cdiv class=\"hd16-hero-copy\"\u003e\n\u003cdiv class=\"hd16-hero-label\"\u003e6-in-1 Smart Home Monitoring\u003c\/div\u003e\n\u003ch1\u003eKnow When Something Changes in Your Home\u003c\/h1\u003e\n\u003cp class=\"hd16-hero-text\"\u003eMonitor gas-related conditions, airborne particles, air quality, temperature and humidity from one clear, easy-to-read display.\u003c\/p\u003e\n\u003cp class=\"hd16-hero-text\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/3952\/0643\/files\/7_30.gif?v=1785404659\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"hd16-hero-points\"\u003e\n\u003cdiv class=\"hd16-hero-point\"\u003e\n\u003cspan class=\"hd16-check\"\u003e✓\u003c\/span\u003e Audible + Visual Alerts\u003c\/div\u003e\n\u003cdiv class=\"hd16-hero-point\"\u003e\n\u003cspan class=\"hd16-check\"\u003e✓\u003c\/span\u003e 8-Hour Backup Battery\u003c\/div\u003e\n\u003cdiv class=\"hd16-hero-point\"\u003e\n\u003cspan class=\"hd16-check\"\u003e✓\u003c\/span\u003e Magnetic Plug-In Mount\u003c\/div\u003e\n\u003cdiv class=\"hd16-hero-point\"\u003e\n\u003cspan class=\"hd16-check\"\u003e✓\u003c\/span\u003e 2.8-Inch Color Screen\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- PAIN POINTS --\u003e\n\u003csection class=\"hd16-section hd16-pain\"\u003e\n\u003cdiv class=\"hd16-center\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eInvisible Changes Are Easy to Miss\u003c\/p\u003e\n\u003ch2 class=\"hd16-title\"\u003eOne Screen. More Peace of Mind.\u003c\/h2\u003e\n\u003cdiv class=\"hd16-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"hd16-subtitle\"\u003eIndoor conditions can change without being immediately visible. HD16 brings multiple readings and warning indicators together in one convenient device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-pain-grid\"\u003e\n\u003carticle class=\"hd16-pain-card\"\u003e\n\u003cdiv class=\"hd16-card-icon\"\u003e👃\u003c\/div\u003e\n\u003ch3\u003eHard-to-Notice Changes\u003c\/h3\u003e\n\u003cp\u003eCooking, fireplaces and fuel-burning appliances may create changes that are not always immediately obvious.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-pain-card\"\u003e\n\u003cdiv class=\"hd16-card-icon\"\u003e📟\u003c\/div\u003e\n\u003ch3\u003eToo Many Separate Devices\u003c\/h3\u003e\n\u003cp\u003eChecking separate displays for air quality, temperature and humidity can make monitoring more complicated.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-pain-card\"\u003e\n\u003cdiv class=\"hd16-card-icon\"\u003e🔋\u003c\/div\u003e\n\u003ch3\u003eUnexpected Power Outages\u003c\/h3\u003e\n\u003cp\u003eThe rechargeable battery helps provide temporary operation when external power is interrupted.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- SIX-IN-ONE FUNCTIONS --\u003e\n\u003csection class=\"hd16-section hd16-functions\"\u003e\n\u003cdiv class=\"hd16-center\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eSix Useful Functions\u003c\/p\u003e\n\u003ch2 class=\"hd16-title-small\"\u003eA Clearer View of Your Indoor Environment\u003c\/h2\u003e\n\u003cdiv class=\"hd16-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-feature-layout\"\u003e\n\u003cdiv class=\"hd16-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/3952\/0643\/files\/DM_20260730045330_001.webp?v=1785402692\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"hd16-function-grid\"\u003e\n\u003carticle class=\"hd16-function\"\u003e\n\u003cdiv class=\"hd16-function-icon\"\u003e🔥\u003c\/div\u003e\n\u003ch3\u003eNatural Gas Conditions\u003c\/h3\u003e\n\u003cp\u003eHelps monitor combustion-related changes near suitable household areas.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-function\"\u003e\n\u003cdiv class=\"hd16-function-icon\"\u003e🌫️\u003c\/div\u003e\n\u003ch3\u003eSmoke \u0026amp; Particles\u003c\/h3\u003e\n\u003cp\u003eMonitors airborne particles associated with cooking, fireplaces or burnt food.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-function\"\u003e\n\u003cdiv class=\"hd16-function-icon\"\u003e⚠️\u003c\/div\u003e\n\u003ch3\u003eAir Quality Status\u003c\/h3\u003e\n\u003cp\u003eProvides clear visual feedback when the surrounding air condition changes.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-function\"\u003e\n\u003cdiv class=\"hd16-function-icon\"\u003e🌡️\u003c\/div\u003e\n\u003ch3\u003eTemperature\u003c\/h3\u003e\n\u003cp\u003eDisplays the current indoor temperature directly on the color screen.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-function\"\u003e\n\u003cdiv class=\"hd16-function-icon\"\u003e💧\u003c\/div\u003e\n\u003ch3\u003eHumidity\u003c\/h3\u003e\n\u003cp\u003eKeeps indoor humidity information visible throughout the day.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-function\"\u003e\n\u003cdiv class=\"hd16-function-icon\"\u003e⚡\u003c\/div\u003e\n\u003ch3\u003eBackup Power\u003c\/h3\u003e\n\u003cp\u003eThe rechargeable battery provides up to approximately eight hours of backup operation.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- BEFORE \/ AFTER --\u003e\n\u003csection class=\"hd16-section hd16-use-section\"\u003e\n\u003cdiv class=\"hd16-split\"\u003e\n\u003cdiv class=\"hd16-split-copy\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eClear Information at a Glance\u003c\/p\u003e\n\u003ch2 class=\"hd16-title-small\"\u003eSee Important Readings Without Guesswork\u003c\/h2\u003e\n\u003cp\u003eThe high-contrast display organizes readings, power status and warning indicators in one convenient place.\u003c\/p\u003e\n\u003cdiv class=\"hd16-benefit-list\"\u003e\n\u003cdiv class=\"hd16-benefit\"\u003e\n\u003cdiv class=\"hd16-benefit-mark\"\u003e✓\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eColor-Coded Indicators\u003c\/strong\u003e \u003cspan\u003e Power, fault and alarm indicators help you understand the device status quickly. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-benefit\"\u003e\n\u003cdiv class=\"hd16-benefit-mark\"\u003e✓\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePeriodic Sampling\u003c\/strong\u003e \u003cspan\u003e The detector automatically checks conditions approximately once every ten seconds. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-benefit\"\u003e\n\u003cdiv class=\"hd16-benefit-mark\"\u003e✓\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOne-Touch Self-Check\u003c\/strong\u003e \u003cspan\u003e Test the display, indicators and alert system before regular use. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-split-image hd16-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/3952\/0643\/files\/DM_20260730045331_001.webp?v=1785402692\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- DUAL POWER --\u003e\n\u003csection class=\"hd16-section\"\u003e\n\u003cdiv class=\"hd16-split reverse\"\u003e\n\u003cdiv class=\"hd16-split-copy\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eTwo Convenient Power Modes\u003c\/p\u003e\n\u003ch2 class=\"hd16-title-small\"\u003ePlug It In or Detach It When Needed\u003c\/h2\u003e\n\u003cp\u003eUse the magnetic plug adapter for daily monitoring, then detach the device when temporary battery operation is needed.\u003c\/p\u003e\n\u003cdiv class=\"hd16-benefit-list\"\u003e\n\u003cdiv class=\"hd16-benefit\"\u003e\n\u003cdiv class=\"hd16-benefit-mark\"\u003e1\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePlug-In Daily Operation\u003c\/strong\u003e \u003cspan\u003e Keep the detector connected for regular household monitoring. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-benefit\"\u003e\n\u003cdiv class=\"hd16-benefit-mark\"\u003e2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMagnetic Adapter\u003c\/strong\u003e \u003cspan\u003e Attach or remove the main unit without repeatedly handling the wall connection. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-benefit\"\u003e\n\u003cdiv class=\"hd16-benefit-mark\"\u003e3\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUp to 8 Hours of Backup\u003c\/strong\u003e \u003cspan\u003e The rechargeable battery activates when external power is interrupted. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-split-image hd16-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/3952\/0643\/files\/DM_20260730045332_001.webp?v=1785402693\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ALARM --\u003e\n\u003csection class=\"hd16-section hd16-dark-section\"\u003e\n\u003cdiv class=\"hd16-split\"\u003e\n\u003cdiv class=\"hd16-split-copy\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eFast Response, Loud Warning\u003c\/p\u003e\n\u003ch2 class=\"hd16-title-small\"\u003eAudible and Visual Alerts Work Together\u003c\/h2\u003e\n\u003cp\u003eA loud alarm, screen information and warning lights provide multiple ways to get your attention.\u003c\/p\u003e\n\u003cdiv class=\"hd16-benefit-list\"\u003e\n\u003cdiv class=\"hd16-benefit\"\u003e\n\u003cdiv class=\"hd16-benefit-mark\"\u003e!\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e85dB+ Audible Alarm\u003c\/strong\u003e \u003cspan\u003e A strong warning sound designed to be clearly noticeable. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-benefit\"\u003e\n\u003cdiv class=\"hd16-benefit-mark\"\u003e!\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBright Visual Indicators\u003c\/strong\u003e \u003cspan\u003e Screen icons and colored status bars provide additional visual feedback. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-benefit\"\u003e\n\u003cdiv class=\"hd16-benefit-mark\"\u003e!\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClear Fault Status\u003c\/strong\u003e \u003cspan\u003e A dedicated fault indicator helps make device issues easier to identify. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-alert-strip\"\u003e\n\u003cdiv class=\"hd16-alert-stat\"\u003e\n\u003cstrong\u003e60dB\u003c\/strong\u003e \u003cspan\u003eNormal Conversation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-alert-stat\"\u003e\n\u003cstrong\u003e80dB\u003c\/strong\u003e \u003cspan\u003eTypical Alarm Clock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-alert-stat\"\u003e\n\u003cstrong\u003e85dB+\u003c\/strong\u003e \u003cspan\u003eHD16 Detector Alarm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-split-image hd16-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/3952\/0643\/files\/DM_20260730045333_001.webp?v=1785402692\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- TRAVEL --\u003e\n\u003csection class=\"hd16-section hd16-use-section\"\u003e\n\u003cdiv class=\"hd16-split reverse\"\u003e\n\u003cdiv class=\"hd16-split-copy\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eCompact and Portable\u003c\/p\u003e\n\u003ch2 class=\"hd16-title-small\"\u003eConvenient Monitoring at Home or Away\u003c\/h2\u003e\n\u003cp\u003eIts compact body fits easily into a travel bag, making it convenient for apartments, RVs, campers and temporary living spaces.\u003c\/p\u003e\n\u003cdiv class=\"hd16-use-grid\"\u003e\n\u003cdiv class=\"hd16-use\"\u003e\n\u003cspan\u003e🏠\u003c\/span\u003e \u003cstrong\u003eHomes\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-use\"\u003e\n\u003cspan\u003e🍳\u003c\/span\u003e \u003cstrong\u003eKitchens\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-use\"\u003e\n\u003cspan\u003e🏢\u003c\/span\u003e \u003cstrong\u003eApartments\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-use\"\u003e\n\u003cspan\u003e🚐\u003c\/span\u003e \u003cstrong\u003eRVs \u0026amp; Campers\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-use\"\u003e\n\u003cspan\u003e🛏️\u003c\/span\u003e \u003cstrong\u003eDorm Rooms\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-split-image hd16-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/3952\/0643\/files\/DM_20260730045334_001.webp?v=1785402692\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- COMPARISON --\u003e\n\u003csection class=\"hd16-section hd16-comparison\"\u003e\n\u003cdiv class=\"hd16-center\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eWhy Choose HD16?\u003c\/p\u003e\n\u003ch2 class=\"hd16-title-small\"\u003eMore Flexible Than a Basic Plug-In Detector\u003c\/h2\u003e\n\u003cdiv class=\"hd16-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"hd16-subtitle\"\u003eA color display, rechargeable backup power and multiple environmental readings in one compact design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-comparison-image hd16-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0727\/3952\/0643\/files\/DM_20260730045335_001.webp?v=1785402692\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003c\/section\u003e\n\u003c!-- SETUP --\u003e\n\u003csection class=\"hd16-section hd16-setup\"\u003e\n\u003cdiv class=\"hd16-center\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eQuick Start Guide\u003c\/p\u003e\n\u003ch2 class=\"hd16-title-small\"\u003eSet Up in Three Simple Steps\u003c\/h2\u003e\n\u003cdiv class=\"hd16-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-step-grid\"\u003e\n\u003carticle class=\"hd16-step\"\u003e\n\u003cdiv class=\"hd16-step-number\"\u003e1\u003c\/div\u003e\n\u003ch3\u003eCharge Before First Use\u003c\/h3\u003e\n\u003cp\u003eIf the device does not turn on, charge it for more than one hour to activate the battery.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-step\"\u003e\n\u003cdiv class=\"hd16-step-number\"\u003e2\u003c\/div\u003e\n\u003ch3\u003ePress and Hold\u003c\/h3\u003e\n\u003cp\u003eHold the power button for approximately ten seconds until the screen and indicator lights turn on.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-step\"\u003e\n\u003cdiv class=\"hd16-step-number\"\u003e3\u003c\/div\u003e\n\u003ch3\u003eRun the Self-Check\u003c\/h3\u003e\n\u003cp\u003eUse the test button to confirm the screen, indicators and alert system are functioning.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-note\"\u003e\n\u003cstrong\u003eDetection Mode:\u003c\/strong\u003e The detector automatically checks conditions approximately once every ten seconds.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003csection class=\"hd16-section hd16-specs\"\u003e\n\u003cdiv class=\"hd16-center\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eProduct Information\u003c\/p\u003e\n\u003ch2 class=\"hd16-title-small\"\u003eSpecifications at a Glance\u003c\/h2\u003e\n\u003cdiv class=\"hd16-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-spec-grid\"\u003e\n\u003cdiv class=\"hd16-spec\"\u003e\n\u003cstrong\u003eProduct Model\u003c\/strong\u003e \u003cspan\u003eHD16\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-spec\"\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e \u003cspan\u003e2.8-Inch Color Screen\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-spec\"\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e \u003cspan\u003e Gas Conditions, Particles, Air Quality, Temperature and Humidity \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-spec\"\u003e\n\u003cstrong\u003eAlert Type\u003c\/strong\u003e \u003cspan\u003eAudible + Visual\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-spec\"\u003e\n\u003cstrong\u003eAlarm Volume\u003c\/strong\u003e \u003cspan\u003e85dB+\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-spec\"\u003e\n\u003cstrong\u003eSampling Mode\u003c\/strong\u003e \u003cspan\u003eApproximately Every 10 Seconds\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-spec\"\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e \u003cspan\u003ePlug-In + Rechargeable Battery\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-spec\"\u003e\n\u003cstrong\u003eBackup Runtime\u003c\/strong\u003e \u003cspan\u003eUp to 8 Hours\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-spec\"\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e \u003cspan\u003eMagnetic Plug Adapter\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-spec\"\u003e\n\u003cstrong\u003eApproximate Size\u003c\/strong\u003e \u003cspan\u003e4.1 × 3.1 Inches\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-box\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWhat’s in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHD16 Smart Home Guardian\u003c\/li\u003e\n\u003cli\u003eMagnetic Mount Adapter\u003c\/li\u003e\n\u003cli\u003eEnglish Quick Start Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp style=\"margin: 0; color: #cfe2ee; font-size: 14px; line-height: 1.75;\"\u003eCompact, easy to read and suitable for kitchens, apartments, RVs, campers, dorm rooms and other indoor environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection class=\"hd16-section hd16-faq\"\u003e\n\u003cdiv class=\"hd16-center\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eNeed More Information?\u003c\/p\u003e\n\u003ch2 class=\"hd16-title-small\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hd16-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-faq-list\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the HD16 monitor?\u003c\/summary\u003e\n\u003cdiv class=\"hd16-faq-answer\"\u003eIt monitors gas-related conditions, airborne particles, air quality, temperature and humidity while providing audible and visual alerts.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow often does it check the surrounding air?\u003c\/summary\u003e\n\u003cdiv class=\"hd16-faq-answer\"\u003eThe detector uses periodic sampling and checks conditions approximately once every ten seconds.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill it work when unplugged?\u003c\/summary\u003e\n\u003cdiv class=\"hd16-faq-answer\"\u003eYes. The rechargeable internal battery provides up to approximately eight hours of backup operation.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I turn the device on?\u003c\/summary\u003e\n\u003cdiv class=\"hd16-faq-answer\"\u003ePress and hold the power button for about ten seconds. If it does not start, charge it for more than one hour and try again.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy might the screen look slightly different?\u003c\/summary\u003e\n\u003cdiv class=\"hd16-faq-answer\"\u003eFirmware updates may slightly change the screen layout, icons or labeling without changing the core monitoring functions.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-small-notice\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Follow the included instructions and applicable household-safety requirements. Never ignore an alarm or unusual environmental condition.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- TRUST SECTION --\u003e\n\u003csection class=\"hd16-section hd16-trust\"\u003e\n\u003cdiv class=\"hd16-center\"\u003e\n\u003cp class=\"hd16-eyebrow\"\u003eShop With Confidence\u003c\/p\u003e\n\u003ch2 class=\"hd16-title-small\"\u003eA Secure and Dependable Shopping Experience\u003c\/h2\u003e\n\u003cp class=\"hd16-subtitle\"\u003eClear order updates, secure checkout and helpful support from purchase to delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hd16-trust-grid\"\u003e\n\u003carticle class=\"hd16-trust-card\"\u003e\n\u003cdiv class=\"hd16-trust-icon\"\u003e📦\u003c\/div\u003e\n\u003ch3\u003eTracked Shipping\u003c\/h3\u003e\n\u003cp\u003eFollow eligible orders from dispatch to delivery.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-trust-card\"\u003e\n\u003cdiv class=\"hd16-trust-icon\"\u003e💬\u003c\/div\u003e\n\u003ch3\u003eFriendly Support\u003c\/h3\u003e\n\u003cp\u003eContact our team whenever you need order assistance.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-trust-card\"\u003e\n\u003cdiv class=\"hd16-trust-icon\"\u003e🔒\u003c\/div\u003e\n\u003ch3\u003eSecure Checkout\u003c\/h3\u003e\n\u003cp\u003eEncrypted checkout helps protect your payment information.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"hd16-trust-card\"\u003e\n\u003cdiv class=\"hd16-trust-icon\"\u003e↩️\u003c\/div\u003e\n\u003ch3\u003eAfter-Sales Help\u003c\/h3\u003e\n\u003cp\u003eReach out to us if your order arrives with an issue.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"tjx","offers":[{"title":"White","offer_id":47737854492803,"sku":"NC02292607304464-HD16美规-白","price":43.88,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":47737854525571,"sku":"NC02292607304464-HD16美规-黑","price":43.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/3952\/0643\/files\/DM_20260730045328_001.webp?v=1785402692","url":"https:\/\/craftivon.com\/products\/vasaiko-6-in-1-gas-leak-temp-detector-portable-plug-play-alarm","provider":"Craftivon","version":"1.0","type":"link"}