通道门，入孔门，检修门; 便门
1. 通道门：其总包括:QVGA LCD、以太网端口、本地传感器和控制功能接口线、通道门(access door )视频输入源、本地及远程麦克风和扬声器. 该系统还包括一个存储器扩展槽,能存储用户定制文件及系统软件升级,还可用于发送存储的视频信息.
2. 检查门：absorption-type refrigerating machine吸收式制冷机 | access door检查门 | acoustic absorptivity吸声系数
3. 检修门;通道门：access corridor block 向街走廊式大厦 | access door 检修门;通道门 | access for residents 居民通道
4. 检修门：检修门 DOOR OPERATOR | 检修门 ACCESS DOOR | 手动门 MANUALLY OPERATED DOOR
1. Police arrived after receiving emergency calls from neighbors but rescuers could not gain access, as the door to her apartment was locked.
2. Visitors access the Ice Bar through Aria's back door, after making a quick stop at the coatroom to pick up windproof winter jackets.
3. Third, break the " glass door " and lower the access threshold for various sectors.