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有關(guān)監(jiān)控安(an)裝、弱(ruo)電工程(cheng)的最(zui)新信息
電源線要單獨(dú)(du)敷設(shè),避(bi)免與網(wǎng)線混(hun)在一起,防止(zhi)電磁(ci)干擾。同時(shí)(shi),對(duì)攝像頭(tou)、錄像機(jī)(ji)、交換(huan)機(jī)等設(shè)(she)備進(jìn)行(xing)簡單的通電測(ce)試,檢查設(shè)備是(shi)否能夠正常(chang)啟動(dòng),各項(xiàng)功能(neng)是否正(zheng)常。... 2025-10-08
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09-10
2025選擇安裝位置(zhi):錄像(xiang)機(jī)應(yīng)安裝在(zai)通風(fēng)良好、干(gan)燥、溫(wen)度適宜的(de)環(huán)境中(zhong),避免陽光(guang)直射和潮濕(shi)。布線走向:布(bu)線時(shí)要(yao)盡量避免與(yu)強(qiáng)電線(xian)路平行(xing)或交叉,以防(fang)止強(qiáng)(qiang)電干(gan)擾視(shi)頻信號(hào)。... -
09-10
2025紅外攝(she)像頭(tou)在夜間(jian)能夠發(fā)出紅(hong)外光,使畫面呈(cheng)現(xiàn)出黑(hei)白效(xiao)果,實(shí)現(xiàn)(xian)一定(ding)距離內(nèi)的清(qing)晰監(jiān)控(kong);最后,將電(dian)源線連(lian)接到錄像(xiang)機(jī)的電源接(jie)口上(shang),為錄像機(jī)供電(dian)。... -
09-10
2025超市安裝(zhuang)監(jiān)控系統(tǒng)(tong)
網(wǎng)線兩端要預(yù)(yu)留足(zu)夠的長度,一般(ban)預(yù)留 30 - 50cm,以便進(jìn)(jin)行水(shui)晶頭制作和設(shè)(she)備連(lian)接。NVR(網(wǎng)絡(luò)(luo)硬盤錄(lu)像機(jī)):NVR 適(shi)用于網(wǎng)(wang)絡(luò)攝像頭,它通(tong)過網(wǎng)(wang)絡(luò)接(jie)收攝像頭傳輸(shu)的數(shù)(shu)字信號(hào),并進(jìn)行(xing)存儲(chǔ)和管(guan)理。...