監獄手機信號屏蔽器|信號屏蔽器廠家
DZ-812M5G手(shou)機(ji)信(xin)(xin)(xin)號(hao)屏蔽器是寧波大(da)展電(dian)子科技有限(xian)公(gong)司運用(yong)(yong)現代(dai)高新(xin)技術，通(tong)過(guo)深(shen)入分(fen)析通(tong)信(xin)(xin)(xin)機(ji)理，綜(zong)合比(bi)較電(dian)磁發射抑制(zhi)方法，精心研制(zhi)成(cheng)功高科技新(xin)型信(xin)(xin)(xin)息安全保(bao)密產(chan)品。該設備(bei)可以有效地(di)屏蔽所有2G/3G/4G/5G手(shou)機(ji)（含廣電(dian)）、2.4G、5.8GWiFi（WLAN/ZIGBEE/BLUETOOTH)等無線(xian)(xian)通(tong)信(xin)(xin)(xin)信(xin)(xin)(xin)號(hao)。通(tong)過(guo)發射特定的(de)電(dian)磁信(xin)(xin)(xin)號(hao)，在禁止使用(yong)(yong)無線(xian)(xian)通(tong)信(xin)(xin)(xin)設備(bei)的(de)場(chang)所內形(xing)成(cheng)一(yi)個(ge)電(dian)磁保(bao)護場(chang)，使該場(chang)所內無線(xian)(xian)通(tong)信(xin)(xin)(xin)設備(bei)與(yu)外(wai)界無線(xian)(xian)通(tong)信(xin)(xin)(xin)信(xin)(xin)(xin)號(hao)不能產(chan)生(sheng)對接，從而切(qie)斷(duan)場(chang)所內無線(xian)(xian)通(tong)信(xin)(xin)(xin)工具與(yu)外(wai)界的(de)聯系(xi)，是保(bao)密會場(chang)、監獄(yu)看守(shou)所、標準化考場(chang)的(de)安全衛士(shi)。 1. 阻斷(duan)能力：可以有效地(di)屏蔽所有2G/3G/4G/5G手(shou)機(ji)…
