Mass casualty and other serious incidents underscore the importance of deploying physical security at perimeters to deter, detect and mitigate harm. Whether it’s critical infrastructure such as a utility or a small commercial property, protection begins at entrances and key areas accessible and visible to the public.

With high-profile incidents, there’s renewed interest in perimeter security solutions such as gates, fences, bollards, intrusion detection sensors, turnstiles, crime prevention through environmental design, lighting, video and access control. There are many products and technologies available, enabling systems integrators to customize the solution for the client, and integrated platforms can tie them all together. 

Most security professionals believe that no technology, plan or procedure can ever be 100% effective. However, a guiding principle in physical security is putting protections in place that identify threats, slow the progress of an intruder or bad actor, and minimize loss. 

Video doubles up detection

“Perimeter security solutions are often the first line of defense against potential threats, which is why end-users continue to recognize their value,” said Scott Schoepel, vice president of video security and access control, Motorola Solutions, Chicago.

Schoepel said video security systems are increasingly relied on to remotely watch sites in real time and provide evidence and insights as to what transpired after an event.

“We have seen interest increase over the past 10 years for video security and access control systems throughout the built world due to the evolving security challenges facing our customers,” he said.

Technology solutions have matured tremendously over the past years to prevent and mitigate security incidents. 

“Video security cameras equipped with A.I.-powered analytics detect anomalies such as loitering, identify threats like banned individuals and provide visibility in challenging conditions,” Schoepel said “Analytics are also used to quickly search through hours of video. License plate recognition can alert personnel when flagged vehicles attempt to enter an area. Access control systems help secure entry points by notifying personnel when a door is propped open or when someone tries to access an unauthorized area.”

Time to reexamine the perimeter

Events around the world certainly affect customer decision-making, said Greg O’Neill, national SMB and perimeter manager for Gallagher Security in Australia.

“Australian market interest in perimeter solutions has risen swiftly with large numbers of vehicles arriving on Australian shores due to the backlog of deliveries caused by freight disruptions during COVID. This has led to many unsecured sites with millions of dollars’ worth of vehicles, which are prime targets for theft. As a direct offshoot, we are seeing all the major car importers/holders investing heavily in additional storage sites that require robust perimeter protection. These sites need security at the boundary to prevent unauthorized access, detect intrusions and keep assets and people safe,” O’Neill said.

Gallagher Security’s monitored pulse fencing integrates with intelligent sensors, advanced hardware and intuitive software to deliver smart site protection. 

“Real-time monitoring is vital,” O’Neill said. “Sensors detect tension, vibrations or disturbances in the fence and send immediate notifications to the command center. The security platform manages the perimeter through a single pane of glass, with live monitoring, historical logs and automated reports.

“The system distinguishes between genuine threats, wildlife and environmental factors, reducing false alarms, while high-tensile wires deliver safe, short shocks that act as an effective deterrent while delaying unauthorized attempts,“ he said.

A risk and vulnerability assessment, Schoepel said, is a great place to start in evaluating where users may need to improve security, identify potential weaknesses such as camera blind spots, or address a history of incidents.

“Another important consideration is ensuring that your technology solutions seamlessly integrate and can adapt and grow with your needs. It really takes a layered approach to ensure a robust security system is in place,” he said.

Header image: Sophisticated perimeter fencing includes sensors and detectors for early warning of intruders 

Gallagher Security