{"type":"product","schema_version":"1.0","item_id":"100809559101","canonical_url":"https://tw.bid.yahoo.com/item/100809559101","title":"人體紅外感應開關 (單相二線)可調延時可調光感 嵌入式安裝 寬電壓使用","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-25T18:02:49.365Z","current_price":119,"original_price":null,"stock_status":"out_of_stock","available_quantity":1,"sold_quantity":3,"seller":{"id":"Y0149357241","name":"自強電控企業社","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/4e18c8f6-4134-4c8b-afe0-8138688b452f.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/68aa6c91-c8e0-4039-9534-82f42ecee110.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/d8d64a33-ed0e-4248-aea1-b9471fc8e34c.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/d8f51bd4-b069-433d-af25-9eca1903e43c.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/1819832f-7383-4e4c-9507-fafcc83d112c.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ce7ed6e0-2bd5-470b-93f0-c58c354085ed.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"AC1120--220V可用\n\n負載40W\n\n【工作原理】是由人體和光的亮度兩者來控制開關，大白天有人體經過是不會亮燈，光線能見度低時有人體經過就會亮燈。當人在感應頭下靜止不動時也會延時滅燈，市面上的感應頭都是這樣。\n\n \n\n【用 途】人體感應開關，適用於各種建築的樓梯、過道、走廊、洗手間、寫字樓、學校、社區等公共場合.其功能原理分別利用光照度和人體熱釋紅外為控制源，自動控制燈具的熄滅，避免了人工繁瑣的開關燈具，同時具有自動延時熄滅的功能，使用起來較方便和得到良好的節能效果。也可把它當做一個小關開來控制任何電器只要適用支持都可以安裝。並非只能裝在燈具上使用。\n\n接線方法\n\n棕線(長):接電源火線 L\n\n藍線(長):接電源中性線 N\n\n黃線(短):接負載火線 L\n\n藍線(短):接負載中性線 N","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092064025","category_name":"其他","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092064025","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-2092064025-category.html"}],"view_count":0,"watch_count":5}