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隧道管廊化工防(fang)(fang)爆(bao)(bao)(bao)(bao)(bao)(bao)電(dian)話(hua)機 隔爆(bao)(bao)(bao)(bao)(bao)(bao) 等防(fang)(fang)爆(bao)(bao)(bao)(bao)(bao)(bao)通訊(xun) 隔爆(bao)(bao)(bao)(bao)(bao)(bao)設計，整體模具成型(xing)，適用(yong)(yong)于易燃易爆(bao)(bao)(bao)(bao)(bao)(bao)場所的公共(gong)區域。結構(gou)設計合(he)理，造型(xing)美觀(guan)，有效抵(di)御灰塵(chen)(chen)污染和潮濕空氣(qi)(qi)影(ying)響。本產品符合(he)GB3836.1—2000《爆(bao)(bao)(bao)(bao)(bao)(bao)炸(zha)性環境用(yong)(yong)防(fang)(fang)爆(bao)(bao)(bao)(bao)(bao)(bao)電(dian)氣(qi)(qi)設備通用(yong)(yong)要求》，及GB3836.2—2000《爆(bao)(bao)(bao)(bao)(bao)(bao)炸(zha)性環境用(yong)(yong)防(fang)(fang)爆(bao)(bao)(bao)(bao)(bao)(bao)電(dian)氣(qi)(qi)設備隔爆(bao)(bao)(bao)(bao)(bao)(bao)型(xing)“d”》標準(zhun)，粉(fen)塵(chen)(chen)防(fang)(fang)爆(bao)(bao)(bao)(bao)(bao)(bao) GB12467.1-2000可燃性粉(fen)塵(chen)(chen)環境用(yong)(yong)電(dian)氣(qi)(qi)設備第1部分：用(yong)(yong)外殼(ke)和限

IP版潔(jie)凈室制(zhi)藥車間電(dian)(dian)話(hua)(hua) 潔(jie)凈區(qu)電(dian)(dian)話(hua)(hua)$n標準(zhun)的SIP協議電(dian)(dian)話(hua)(hua)機，無塵潔(jie)凈電(dian)(dian)話(hua)(hua)，嵌入(ru)式安裝，免手(shou)柄(bing)式通話(hua)(hua)，音(yin)量大，可滿足適配器供電(dian)(dian)或POE供電(dian)(dian)

不銹鋼潔凈(jing)(jing)室(shi)電(dian)話(hua)(hua)機 潔凈(jing)(jing)區電(dian)話(hua)(hua) 無(wu)(wu)塵電(dian)話(hua)(hua)$n無(wu)(wu)塵室(shi)專和電(dian)話(hua)(hua)機，表面(mian)平齊，嵌入式安裝

潔凈室不(bu)銹(xiu)鋼電話機$n產品介紹：$nl 系統擴展(zhan)兼(jian)容性強(qiang)，支(zhi)持標(biao)準的(de)SIP 2.0（RFC3261）及相關(guan)RFC協議；$n2 支(zhi)持單(dan)鍵(jian)直(zhi)呼調度臺、對講主機、終端(duan)功能；$n3 支(zhi)持全(quan)數字(zi)鍵(jian)盤

昆(kun)侖緊急(ji)求助電話機KNZD-56 本(ben)電話機可與大部(bu)分(fen)模擬或數zi電話程控交換機兼容。適(shi)用用于各種工(gong)作環境下的(de)語音通訊(xun)，并可在公共通訊(xun)網絡(luo)或專(zhuan)網上實現(xian)點對點（單鍵）通話。

防(fang)水(shui)防(fang)潮電話$n該(gai)話機適用于地(di)鐵、高速公(gong)路、電廠、油站、礦(kuang)井、碼頭、鋼鐵公(gong)司、大型項目(mu)等對防(fang)潮、防(fang)火、抗噪、防(fang)塵、防(fang)凍、防(fang)破壞(huai)性等有特殊(shu)要求(qiu)的環境(jing)使用。整機按(an)零下(xia)35度(du)到零上75度(du)環境(jing)下(xia)穩定性要求(qiu)設計，其(qi)技術(shu)指標處于水(shui)平。

潔(jie)凈室IP電(dian)話(hua)(hua)機(ji)(ji)無塵(chen)室電(dian)話(hua)(hua)嵌(qian)入式(shi)不銹(xiu)鋼$n本(ben)話(hua)(hua)機(ji)(ji)為制藥廠潔(jie)凈室定制的電(dian)話(hua)(hua)機(ji)(ji)，本(ben)話(hua)(hua)機(ji)(ji)采(cai)用(yong)304不銹(xiu)鋼材(cai)質，表(biao)面(mian)經(jing)過拉(la)絲(si)處理，適用(yong)于各制藥廠潔(jie)凈室，無塵(chen)車間以及高(gao)檔電(dian)梯等(deng)環境。本(ben)機(ji)(ji)機(ji)(ji)由智能程序控制，可根據客戶需要選擇以下功能：號碼存儲，鍵盤鎖，自動撥號，快速(su)撥號等(deng)。產品采(cai)用(yong)電(dian)話(hua)(hua)線供(gong)電(dian)，無需外接電(dian)源。嵌(qian)壁式(shi)設(she)計(ji)，高(gao)檔，大氣。