Active and passive security: 10 questions we answer during and after an intrusion

Think of security systems working two ways: actively and passively. An active security system helps catch criminals in the act. A passive system allows for review, to catch them if they get away.

Both types of systems – active and passive – have their place.

During an intrusion

Passive security: records what happens as accurately as possible.

Active security: detects what happens as accurately as possible and notifies the proper authorities. Here are some questions active security can help answer during an intrusion:

1. When is there a potential intrusion?
2. Is this a legitimate alarm or a false alarm?
3. Which authorities should be notified? (e.g. property manager vs. send law enforcement).
4. Where is the intruder in the facility?
5. Is the intruder still on site when the police arrive?

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After an intrusion

Active security: helps start review process as soon as possible after the incident.

Passive security: allows for review and analysis. Here are some questions passive security can help answer after an intrusion:

1. Who broke in?
2. How did the intruder enter the facility?
3. When exactly did the intrusion occur?
4. What might have been taken?
5. How can changes be made in the future to prevent this situation?

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Before an intrusion: Be prepared!

Most of our competitors focus on passive solutions. These systems don’t require much expertise. The problem is that a passive solution by itself might not be a solution at all. It might not prevent crime. Often a passive system by itself will only tell you about a problem once it’s too late.

In contrast, active systems offer a much higher chance of apprehending criminals. The difficulty then is finding the right blend of active and passive equipment to meet your security needs without eating all your resources.0

Sonitrol provides both, active and passive systems. What makes our offerings unique in the market is that we seamlessly blend the two types of systems to fit each customer’s needs individually. If you’re interested in how we might be able to set up a system like this for you, reach out to us at 502-966-8999. We’ll be happy to tailor a system to fit your facility.