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有關(guān)(guan)監(jiān)控安裝(zhuang)、弱電(dian)工程的最新信(xin)息
線纜選擇:除了(le)前面提(ti)到的網(wǎng)線和電(dian)源線外,對(duì)(dui)于長(zhǎng)距離傳輸(shu)或干(gan)擾較大的環(huán)(huan)境,可(ke)以考慮使用(yong)光纖(xian)進(jìn)行傳(chuan)輸。剝線(xian)鉗:用于剝(bo)除網(wǎng)線和電(dian)源線的外皮(pi)。... 2025-10-05
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09-10
2025同時(shí),將(jiang)交換機(jī)的電源(yuan)線連接到(dao)電源插座(zuo)上,為交(jiao)換機(jī)(ji)供電。如果攝(she)像頭硬件損壞(huai),如鏡(jing)頭損壞、電(dian)路板(ban)故障(zhang)等,需要聯(lián)(lian)系專業(yè)(ye)維修人員進(jìn)行(xing)更換;對(duì)(dui)于軟件(jian)故障,可嘗(chang)試對(duì)(dui)攝像頭進(jìn)行(xing)復(fù)位(wei)操作,恢復(fù)出廠(chang)設(shè)置后重(zhong)新進(jìn)行(xing)配置。... -
09-10
2025安裝監(jiān)控(kong)器一個(gè)多(duo)少錢
2.8mm - 4mm 的鏡頭(tou)視角較(jiao)廣,適合監(jiān)控大(da)范圍的區(qū)域,如(ru)廣場(chǎng)(chang)、大廳等;6mm - 12mm 的鏡頭(tou)視角(jiao)相對(duì)較窄,但(dan)監(jiān)控(kong)距離更(geng)遠(yuǎn),適用(yong)于監(jiān)(jian)控特定的通(tong)道、門口(kou)等位(wei)置。安裝支(zhi)架:根據(jù)攝像(xiang)頭的安裝位(wei)置和角度要(yao)求,將支(zhi)架固定在墻(qiang)面或天花板上(shang)。... -
09-10
2025配電(dian)柜監(jiān)(jian)控系統(tǒng)(tong)
錄像存儲(chǔ)情況(kuang)等。每月至少(shao)進(jìn)行一次設(shè)(she)備外觀檢(jian)查,查(cha)看攝像頭、錄像(xiang)機(jī)、交換機(jī)等(deng)設(shè)備表(biao)面是(shi)否有灰(hui)塵、污漬(zi),散熱(re)孔是否堵塞。布(bu)線走向:布線時(shí)(shi)要盡量避(bi)免與(yu)強(qiáng)電線(xian)路平行(xing)或交叉,以(yi)防止強(qiáng)電(dian)干擾視頻(pin)信號(hào)。...