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New

Ventilating Fan (6"/15cm, Window Mount Type)

FV-15WH307

Suggested Retail Price HK$638

Blade Diameter: 6"/15cm
Hood structure prevents rain water ingression
Bended end structure of electrically operated shutter blocks backflow of outside wind

Category

Living Ventilation & Air Conditioning Ventilating Fan

Overview

Overview

Blade Diameter: 6"/15cm
Hood structure prevents rain water ingression
Bended end structure of electrically operated shutter blocks backflow of outside wind

Functions

Functions

Blade Diameter: 6" / 15 cm
Hood structure prevents rain water ingression
Bended end structure of electrically operated shutter blocks backflow of outside wind
Easy installation by merely tightening the installation screws on the body
Recommended glass thickness 3-25mm
Advanced blade design enables high performance under high static pressure (52 Pa)

Services and Support

Support Hotline: 2833 0955 Enquiry form

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©2026 Shun Hing Electronic Trading Co., Ltd. All Rights Reserved.
In case of any dispute, Shun Hing Electronic Trading Co., Ltd. reserves the right of final decision.

.global-search-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgb(238 238 238 / 0.01); display: flex; justify-content: center; align-items: flex-start; z-index: 9999; opacity: 0; transition: background 0.16s ease, opacity 0.22s ease; } .global-search-overlay-on { opacity: 1 !important; background: rgb(238 238 238 / 0.75); transition: background 0.16s ease, opacity 0.22s ease; } .overlay-content { margin-top: 6rem; background: white; border-radius: 8px; max-width: 900px; width: 90%; text-align: center; margin-bottom: 5rem; } /* Button styles */ #trigger-btn { padding: 12px 24px; background: #42b883; color: white; border: none; border-radius: 4px; cursor: pointer; font-size: 16px; } #trigger-btn:hover { background: #359a6a; } /* Close button */ .close-btn { position: absolute; top: 1rem; right: 1rem; background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; } import { ref, watch, computed, onMounted, onBeforeUnmount, onUnmounted, nextTick } from 'vue'; import { useFetch, useWindowSize, onKeyStroke, useFocusWithin } from '@vueuse/core'; // const { useFetch } = VueUse; export default { components: { }, props: { 'skipSearchIfNoKeyWord': { type: Boolean, default: true }, 'searchPageUrl': { type: String, default: '' } }, directives: { }, setup({ skipSearchIfNoKeyWord, searchPageUrl }) { const isOverlayVisible = ref(false); const isOverlayVisibleDeferred = ref(false); const globalsearchoverlayDOM = ref(null); const globalsearchboxdomref = ref(null); const globalsearchitemsdomref = ref(null); const globalsearchcatsdomref = ref(null); const globalsearchsuggdomref = ref(null); const uicontrol = ref({ q: '' }); let firstFocusableElement; let lastFocusableElement; const focusWithinModalF = function (e) { //console.log('aaa'); if (!lastFocusableElement || !lastFocusableElement) { return false; } //console.log('bbb'); if (e.key === 'Tab') { if (e.shiftKey) { // Shift + Tab if (document.activeElement === firstFocusableElement) { lastFocusableElement.focus(); e.preventDefault(); } } else { // Tab if (document.activeElement === lastFocusableElement) { firstFocusableElement.focus(); e.preventDefault(); } } } else if (e.key === 'Escape') { e.preventDefault(); closeGlobalSearchOverlayF(); } }; const refreshFocusTrapF = () => { // globalsearchoverlayDOM.value const focusableElements = globalsearchoverlayDOM.value.querySelectorAll( 'a[href]:not([tabindex="-1"]), button, textarea, input, select, [tabindex]:not([tabindex="-1"])' ); firstFocusableElement = focusableElements[0]; lastFocusableElement = focusableElements[focusableElements.length - 1]; }; const focusPreviousDomElementF = () => { const focusableElements = Array.from(globalsearchoverlayDOM.value.querySelectorAll( 'a[href]:not([tabindex="-1"]), button, textarea, input, select, [tabindex]:not([tabindex="-1"])' )); const currentFocusedElement = document.activeElement; const currentIndex = focusableElements.indexOf(currentFocusedElement); if (currentIndex > 0 && currentIndex < focusableElements.length) { focusableElements[currentIndex - 1].focus(); } else if (currentIndex === 0) { // Optionally, focus the first element if at the end focusableElements[focusableElements.length - 1].focus(); } }; const focusNextDomElementF = () => { const focusableElements = Array.from(globalsearchoverlayDOM.value.querySelectorAll( 'a[href]:not([tabindex="-1"]), button, textarea, input, select, [tabindex]:not([tabindex="-1"])' )); const currentFocusedElement = document.activeElement; const currentIndex = focusableElements.indexOf(currentFocusedElement); if (currentIndex !== -1 && currentIndex < focusableElements.length - 1) { focusableElements[currentIndex + 1].focus(); } else if (currentIndex === focusableElements.length - 1) { // Optionally, focus the first element if at the end focusableElements[0].focus(); } }; const searchOverlayTriggerOpenF = async () => { //console.log('searchOverlayTriggerOpenF event received'); window.document.body.classList.toggle('overflow-hidden', true); isOverlayVisible.value = true; await nextTick(); setTimeout(function () { if (globalsearchboxdomref.value) { refreshFocusTrapF(); globalsearchboxdomref.value.focus(); } isOverlayVisibleDeferred.value = true; }, 100); if (globalsearchoverlayDOM.value) { globalsearchoverlayDOM.value.setAttribute('tabindex', '0'); refreshFocusTrapF(); firstFocusableElement.focus(); /// Attach: tab-trapping globalsearchoverlayDOM.value.addEventListener('keydown', focusWithinModalF); } }; const closeGlobalSearchOverlayF = () => { globalsearchoverlayDOM.value?.setAttribute('tabindex', '-1'); /// Detach: tab-trapping globalsearchoverlayDOM.value?.removeEventListener('keydown', focusWithinModalF); window.document.body.classList.toggle('overflow-hidden', false); isOverlayVisible.value = isOverlayVisibleDeferred.value = false; }; onMounted(() => { /// Attach: receive regular JS event from outside of Vue window.addEventListener('search-overlay-trigger-open', searchOverlayTriggerOpenF); }); onBeforeUnmount(() => { /// Detach: receive regular JS event from outside of Vue window.removeEventListener('search-overlay-trigger-open', searchOverlayTriggerOpenF); }); const lastAbortH = ref(null); const scopeTotal = ref(0); const isInitializing = ref(true); const isLoading = ref(false); const facetCountDir = ref(null); const quicksearchitems = ref(null); const suggestions = ref(null); const queryoflastresult = ref(''); const facetCountDir_top4 = computed(() => { return _.chain(facetCountDir.value).first(4).value(); }); const facetCountDir_excepttop4 = computed(() => { return _.chain(facetCountDir.value).rest(4).value(); }); const refreshSearchResultF = async (routeQuery) => { var nv = routeQuery; if (skipSearchIfNoKeyWord && (nv.q === undefined || nv.q.trim() === '')) { //pdts.value = []; scopeTotal.value = 0; //firstRankInView.value = 0; //lastRankInView.value = 0; //currentPageNo.value = 0; //totalPageCount.value = 0; //selectedPageNo.value = 1; //hasSearchCriteria.value = false; isInitializing.value = false; isLoading.value = false; return; } if (lastAbortH.value) { if (lastAbortH.value.canAbort && lastAbortH.value.canAbort.value) { lastAbortH.value.abort(); } } const keywordsSplit = (nv.q || '').replace(/\s+$/, '').split(' '); const lastKeywordsSplit = (keywordsSplit.length > 1) ? keywordsSplit[keywordsSplit.length - 1] : '*'; const reqUrl = ref('/en/api/v1/site/IndexJson')// const reqData = ref({ q: nv.q || '', tids: nv.t ? [].concat(nv.t) : [], si: parseInt(nv.si || 0, 10), c: parseInt(nv.c || 10, 10), src: 'kb', }); const reqUrlCombined = ref(reqUrl.value);// + '?' + new URLSearchParams(reqData.value)) try { isLoading.value = true; const { isFetching, error, data, abort, canAbort } = await useFetch(reqUrlCombined, { method: 'POST', headers: { 'Accept': 'application/json', 'Content-Type': 'application/json' }, body: JSON.stringify(reqData.value) }, { refetch: true, timeout: 60000 }).json(); lastAbortH.value = { abort: abort, canAbort: canAbort }; if (error?.value) { hasConnectivityError.value = true; setTimeout(function () { hasConnectivityError.value = false }, 5000); return; } if (data && data.value && data.value.success && data.value.payload && data.value.payload.items) { //pdts.value = [].concat(data.value.payload.pdts); quicksearchitems.value = _.chain([].concat(data.value.payload.items)).first(5).value(); scopeTotal.value = data.value.payload.scopetotal; //firstRankInView.value = parseInt(reqData.value.si, 10) + 1; //lastRankInView.value = ((parseInt(reqData.value.si, 10) + parseInt(reqData.value.c, 10)) >= scopeTotal.value) ? scopeTotal.value : (parseInt(reqData.value.si, 10) + parseInt(reqData.value.c, 10)); //currentPageNo.value = Math.floor(parseInt(reqData.value.si, 10) / parseInt(reqData.value.c, 10)) + 1 //totalPageCount.value = Math.ceil(scopeTotal.value / parseInt(reqData.value.c, 10)); //selectedPageNo.value = currentPageNo.value; //hasSearchCriteria.value = reqData.value.q?.length > 0 || reqData.value.tids?.length > 0; queryoflastresult.value = nv.q; } if (data && data.value && data.value.success && data.value.payload && data.value.payload.facets && data.value.payload.facets.length > 0) { // 0: {dimension: "cati", u: 'URL, l: 'LABEL', c: 'COUNT', dataumbid: 'DATAUMBID' } facetCountDir.value = _.chain(data.value.payload.facets) .filter(function (itm) { return itm.dim === 'cati' }) .map(function (itm) { return { catid: parseInt(itm.dataumbid, 10), label: itm.l, url: itm.u, scopecount: parseInt(itm.c, 10) }; }) //.first(5) .value(); } else { facetCountDir.value = []; } if (data && data.value && data.value.success && data.value.payload && data.value.payload.su) { suggestions.value = [].concat(_.map(data.value.payload.su, function (x) { return x.text; })); } //console.log('facetCountDir.value=', facetCountDir.value); } finally { isInitializing.value = false; isLoading.value = false; isMoreFacetsVisible.value = false; await nextTick(); refreshFocusTrapF(); } }; const refreshSearchResultFdebounced = _.debounce(function (nv) { return refreshSearchResultF(nv); }, 380); watch(uicontrol, (nv, ov) => { //debouncedRouteChangeF(nv); refreshSearchResultFdebounced(nv); //lastuicontrolvalue = JSON.parse(JSON.stringify(nv)); }, { immediate: true, deep: true }); const isMoreFacetsVisible = ref(false); const expandMoreFacetsF = (e) => { isMoreFacetsVisible.value = !isMoreFacetsVisible.value; focusPreviousDomElementF(); setTimeout(function () { focusNextDomElementF(); }, 20); }; const isShowMoreSearchResultsButton = computed(() => { return scopeTotal.value > 10; }); const formattedSuggestions = computed(() => { if (suggestions.value && suggestions.value.length) { const qTrimmed = uicontrol.value.q?.replace(/\s+$/, ''); const qLastKeyword = _.chain(qTrimmed?.split(/[ ]/)).last().value(); // const __result = _.chain(suggestions.value).first(6).map(function (x) { const __r = (scopeTotal.value > 0) ? ((qTrimmed !== '') ? (qLastKeyword !== '' && qTrimmed.toLowerCase().indexOf(qLastKeyword.toLowerCase()) > -1 && x.toLowerCase().indexOf(qLastKeyword.toLowerCase()) > -1) ? qTrimmed.substr(0, qTrimmed.toLowerCase().lastIndexOf(qLastKeyword.toLowerCase())) // fusepended : (qTrimmed + ' ') // appended : '' ) : ''; return { literal: __r + x, pre: __r, suggn: x }; }).value(); return __result; } return []; }); // When clicked on any suggestion, immediately empty the suggestion candidates so the suggestion panel disappears OR const formattedSuggestionClickedF = function (w00t) { //console.log('formattedSuggestionClickedF', w00t); if (w00t) { //suggestions.value = []; if (globalsearchboxdomref.value) { globalsearchboxdomref.value.focus(); } uicontrol.value.q = w00t; } }; //@change="searchboxHandleInputF" const searchboxHandleInputF = () => { }; const searchboxHandleEscKeyUpF = (evt) => { }; const searchboxHandleDownKeyUpF = () => { if (facetCountDir.value && facetCountDir.value.length || quicksearchitems.value && quicksearchitems.value.length || suggestions.value && suggestions.value.length) { focusNextDomElementF(); } }; const catsLiHandleUpKeyDownF = (e) => { focusPreviousDomElementF(); }; const catsLiHandleDownKeyDownF = (e) => { focusNextDomElementF(); }; const catsLiHandleLeftKeyDownF = (e) => { focusPreviousDomElementF(); }; const catsLiHandleRightKeyDownF = (e) => { focusNextDomElementF(); }; const catsLiHandleEnterKeyPressF = (e) => { const aEle = e.target?.querySelector('a'); if (aEle) { aEle.click(); e.preventDefault(); } }; const quicksearchLiHandleUpKeyDownF = (e) => { focusPreviousDomElementF(); }; const quicksearchLiHandleDownKeyDownF = (e) => { //COMMENT: do not cycle to cross btn //focusNextDomElementF(); if (e.target.nextElementSibling) { e.target.nextElementSibling.focus(); } }; const quicksearchLiHandleLeftKeyDownF = (e) => { if (globalsearchboxdomref.value) { const _gsbdilen = globalsearchboxdomref.value.value.length; globalsearchboxdomref.value.setSelectionRange(0, _gsbdilen); globalsearchboxdomref.value.focus(); } }; const quicksearchMoreResultsLiHandleEnterKeyPressF = (e) => { if (searchPageUrl) { top.location = searchPageUrl + '?q=' + uicontrol.value.q; e.preventDefault(); } }; //@keyup.up="suggestionLiHandleUpKeyDownF" const suggestionLiHandleUpKeyDownF = (e) => { if (e.target.previousElementSibling) { e.target.previousElementSibling.focus(); } else if (globalsearchboxdomref.value) { globalsearchboxdomref.value.focus(); } }; //@keyup.down="suggestionLiHandleDownKeyDownF" const suggestionLiHandleDownKeyDownF = (e) => { if (e.target.nextElementSibling) { e.target.nextElementSibling.focus(); } }; //@keyup.left="suggestionLiHandleLeftKeyDownF" const suggestionLiHandleLeftKeyDownF = (e) => { globalsearchboxdomref.value?.focus(); }; //@keyup.backspace="suggestionLiHandleBackspaceKeyDownF" const suggestionLiHandleBackspaceKeyDownF = (e) => { //debouncedSuggestionPanelOpenCloseF(false); globalsearchboxdomref.value?.focus(); }; const closeSuggestionClickedF = () => { //suggestionPanelCloseLock.value = true; //debouncedSuggestionPanelOpenCloseF(false); globalsearchboxdomref.value?.focus(); }; const toggleSuggestionClickedF = () => { globalsearchboxdomref.value?.focus(); }; const quicksearchLiHandleEnterKeyPressF = (e) => { const aEle = e.target?.querySelector('a'); if (aEle) { aEle.click(); e.preventDefault(); } }; return { isInitializing, isLoading, //showOverlayF, //closeOverlayF, globalsearchoverlayDOM, globalsearchboxdomref, globalsearchitemsdomref, globalsearchcatsdomref, globalsearchsuggdomref, queryoflastresult, uicontrol, scopeTotal, facetCountDir, facetCountDir_top4, facetCountDir_excepttop4, isMoreFacetsVisible, searchboxHandleInputF, searchboxHandleEscKeyUpF, searchboxHandleDownKeyUpF, suggestionLiHandleUpKeyDownF, suggestionLiHandleDownKeyDownF, suggestionLiHandleLeftKeyDownF, suggestionLiHandleBackspaceKeyDownF, catsLiHandleUpKeyDownF, catsLiHandleDownKeyDownF, catsLiHandleLeftKeyDownF, catsLiHandleRightKeyDownF, catsLiHandleEnterKeyPressF, quicksearchLiHandleUpKeyDownF, quicksearchLiHandleDownKeyDownF, quicksearchLiHandleLeftKeyDownF, quicksearchLiHandleEnterKeyPressF, quicksearchMoreResultsLiHandleEnterKeyPressF, expandMoreFacetsF, toggleSuggestionClickedF, isOverlayVisible, isOverlayVisibleDeferred, closeGlobalSearchOverlayF, quicksearchitems, formattedSuggestions, formattedSuggestionClickedF, isShowMoreSearchResultsButton, }; } }