買(mǎi)個(gè)隱藏式記錄儀電源線有根acc開(kāi)關(guān)線12V常電線搭鐵線現(xiàn)在acc接在保險(xiǎn)盒6號(hào)(6號(hào)原來(lái)空沒(méi)有保險(xiǎn)片acc線接個(gè)保險(xiǎn)片)12V常電接在17號(hào)(17號(hào)保險(xiǎn)片替換掉)請(qǐng)問(wèn)這樣接會(huì)有安全隱患嗎因?yàn)槲铱幢kU(xiǎn)盒對(duì)照?qǐng)D17號(hào)雙音喇叭繼電器如果常電接到42號(hào)點(diǎn)煙器會(huì)會(huì)安全些