周界防范系统通常用于对建筑物或特定区域的外周界进行防护,除了实体围墙、围栏等物理防护设施外,还需要具有自动探测周界异常事件并发出报警信号的周界入侵报警系统,因此周界防范系统是安防系统的一个组成部分,通常与视频监控、室内入侵报警、出入口控制等其他安防系统相互关联,共同构成完整的安全技术防 The perimeter defense system is usually used to protect the outer perimeter of a building or a specific area. In addition to the physical fencing facilities such as physical walls and fences, a perimeter intrusion alarm system that automatically detects anomalous perimeter events and sends out an alarm signal is needed. Perimeter defense systems are therefore an integral part of security systems and are often interlinked with other security systems such as video surveillance, indoor intrusion alerts, access control, etc. to form a complete security technology