{"type":"product","schema_version":"1.0","item_id":"100456851300","canonical_url":"https://tw.bid.yahoo.com/item/100456851300","title":"小膜女【 四探頭 倒車雷達 】四眼 4眼 4探頭 雷達 螢幕 22mm 距離顯示 銀幕 蜂鳴器 附鑽頭 嵌入式","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-29T06:12:40.156Z","current_price":330,"original_price":null,"stock_status":"in_stock","available_quantity":38,"sold_quantity":8,"seller":{"id":"Y1655038023","name":"小膜女.tw 汽車百貨貼膜雨刷","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/f9f3cb49-f451-48e7-a459-a780b960c962.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f0aff69e-26cf-4f68-865c-e322576eaf14.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"倒車雷達的工作原理\t\t\t\t\t\t   倒車雷達大多數採用超聲波的測距原理，駕駛者在倒車時（汽車掛到倒車擋，雷達通電並啟動工作，探頭測障礙物距離0.3米-2.5米，障礙物離探頭距離越出1.5米雷達不報距離.1.6米-2.5只顯示距離不報語音）系統啟動由裝置於車尾的探頭向車後方發射超聲波，遇障礙物後產生回波信號，控制器對回波信號控制處理後，判斷出障礙物的方向和距離。最後由顯示器或蜂鳴器發出圖像和聲音提示，讓駕駛者倒車時心中有數，更加輕鬆和安全。\t\t\t\t\t\t產品技術參數\t\t\t\t\t\t1.bibi三級心跳提示音\t\t\t\t\t\t2.Bi.Bi.Bi.蜂鳴聲逐級報警提示，距離越近，報警聲音越急促;\t\t\t\t\t\t3.探頭自檢功能，探頭異常狀態提示，以避免因探頭損壞造成倒車碰撞;\t\t\t\t\t\t4.工作電壓：DC12V DC±2V\t\t\t\t\t\t5.工作電流：200毫安±50毫安\t\t\t\t\t\t6.工作溫度：-30℃ - + 80℃\t\t\t\t\t\t7.探測距離：前0.3m-0.8m後：0.3m-2.5m\t\t\t\t\t\t8.超聲波頻率：40kHz的\t\t\t\t\t\t購買雷達須知：\t\t\t\t\t\t1.任何圖片與實物都有一定的色差，所以買家應自行選擇探頭顏色，我們的色板都是實物拍攝的，如因探頭色差問題而退換貨的，運費我們不承擔！\t\t\t\t\t\t2.如您的車是小貨車，皮卡，帶貨箱的車，車身超出5M長的，請諮詢客服人員看線夠不夠長，未諮詢而購買導致線不夠長的，我們一律責！\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t● 運費：若系統重複計算，請自行修正總金額（包含運費），以所有商品最高運費計算一次為原則。\n\t\t\n\t\t● 偏遠：外島、花蓮、台東，及各偏遠地區（嘉里大榮偏遠區），運費另計。\n\t\t\n\t\t● 自取：倉庫位於屏東縣枋寮鄉，未陳列商品（僅陳列貼膜），如需自取請先加入購物車。\n\t\t\n\t\t● 免運：本店滿千免運（宅配、超取），如貨到付款手續費30。","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"name":"大型/超重物品運送","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080821","category_name":"其他汽車精品","breadcrumb":[{"id":"2092105204","name":"汽機車精品百貨","url":"/tw/%E6%B1%BD%E6%A9%9F%E8%BB%8A%E7%B2%BE%E5%93%81%E7%99%BE%E8%B2%A8-2092105204-category.html"},{"id":"2092105211","name":"汽車精品","url":"/tw/%E6%B1%BD%E8%BB%8A%E7%B2%BE%E5%93%81-2092105211-category.html"},{"id":"2092073843","name":"精品百貨","url":"/tw/%E7%B2%BE%E5%93%81%E7%99%BE%E8%B2%A8-2092073843-category.html"},{"id":"2092080821","name":"其他汽車精品","url":"/tw/%E5%85%B6%E4%BB%96%E6%B1%BD%E8%BB%8A%E7%B2%BE%E5%93%81-2092080821-category.html"}],"view_count":0,"watch_count":8}