根據(jù)目前大型場(chǎng)所對(duì)防火卷簾特殊結(jié)構(gòu)要求而開(kāi)發(fā)，應(yīng)用先進(jìn)的專門技術(shù)整合防火門和防火卷簾的使用功能，實(shí)現(xiàn)疏散門與卷簾同步卷放、密閉、疏散方向開(kāi)啟、自行關(guān)閉等功能，適用于疏散逃生通道的防火隔斷 產(chǎn)品特點(diǎn)Features 1) 外型平整美觀、結(jié)構(gòu)緊湊，強(qiáng)度高、啟閉靈活、噪音低。 Fine outline , compact structure , high intensity , easy on/off design , low noise . 2) 調(diào)整時(shí)間采用微電腦學(xué)習(xí)方式智能控制、操作簡(jiǎn)捷。 Microcomputer intelligent time adjustment , easy to operate . 3) 具有電源進(jìn)線缺相、相序改變后的自動(dòng)保護(hù)及過(guò)載保護(hù)及報(bào)警提示功能； Auto protection for phase shortage and phase sequence alteration , over load protection and alarm function. 4) 機(jī)械行程限位失效后的電子行程限位保護(hù)功能； Limitation protection of electronic process after failure of mechanical process limitation . 5) 疏散門安裝靈活，位置可設(shè)于卷簾中間或兩側(cè)，尺寸多樣可滿足各類場(chǎng)所需要。 Easy to install and could be placed either on both sides or in the middle of roller shutters, various sizes are available for different locations. 6) 抗干擾能力強(qiáng),主控回路容量大、壽命長(zhǎng)。 Anti-interference , high volume of main control circuit, longevity of service.