# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Perimeter Protection | 周界防护

Protection that covers access to the property. This includes gardens, front doors, terrace doors, cellar doors, skylights and all windows; generally used here are external detectors, contact sensors, glass breakage detectors and shock sensors.

Related: Perimeter.

 

保护进入场所的通道。包括前门，庭院门，地下室门，天窗和所有窗户。通常使用门磁，玻璃破碎探测器和振动探测器监控

 

Letter Selection	Email Enquiry
选择词条	邮件咨询