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北(bei)京友(you)際星通科技有限責(ze)任(ren)公司關于門(men)(men)禁(jin)(jin)(jin)電(dian)源(yuan)(yuan)(yuan)(yuan)分為普通門(men)(men)禁(jin)(jin)(jin)電(dian)源(yuan)(yuan)(yuan)(yuan)和后備(bei)UPS專用門(men)(men)禁(jin)(jin)(jin)電(dian)源(yuan)(yuan)(yuan)(yuan)兩(liang)種，門(men)(men)禁(jin)(jin)(jin)專用后備(bei)電(dian)源(yuan)(yuan)(yuan)(yuan)是專指帶有蓄電(dian)池的門(men)(men)禁(jin)(jin)(jin)電(dian)源(yuan)(yuan)(yuan)(yuan)。電(dian)源(yuan)(yuan)(yuan)(yuan)設備(bei)是整個系統(tong)中非常重(zhong)要的部分，如果電(dian)源(yuan)(yuan)(yuan)(yuan)選配(pei)不當，出(chu)現(xian)問題，整個系統(tong)就會癱瘓或出(chu)現(xian)各(ge)種各(ge)樣的故(gu)障(zhang)，但許多用戶(hu)往(wang)往(wang)會忽略電(dian)源(yuan)(yuan)(yuan)(yuan)的重(zhong)要性(xing)。門(men)(men)禁(jin)(jin)(jin)系統(tong)一般(ban)都選用較穩定的線性(xing)電(dian)源(yuan)(yuan)(yuan)(yuan)。