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Intrusion Detection Systems

Protect your sites with intrusion detection systems designed to identify unauthorized access and suspicious activity. From sensors and alarms to integrated monitoring and response, Securitas helps you detect potential security incidents early and take appropriate action.

Securitas intrusion detection system protecting a business facility

The challenge

Detect potential intrusions before they become bigger problems

Businesses can face intrusion risks at any time, particularly when sites are closed, lightly staffed or contain restricted areas and valuable assets.

Intrusion detection systems help identify unauthorized entry and unusual activity through technologies such as motion detectors, door and window contacts, sensors and alarm systems.

Securitas designs intrusion detection around your sites, operating requirements and security risks, helping you improve visibility and respond more effectively when an alarm is activated.

Intruder at site

Our solution

Intrusion detection built around your sites

Every site has different security requirements. We start by understanding your premises, access points, operating hours and existing security systems.

Based on your needs, our specialists can design and integrate intrusion detection technology to protect entrances, restricted areas and other critical parts of your facilities.

Your intrusion detection system can also work alongside video surveillance, access control, alarm monitoring and mobile response. Connecting these services can help verify events and coordinate the appropriate response when an alarm is triggered.

Securitas specialist configuring an intrusion detection system

Why choose Securitas for intrusion detection?

Early detection of potential intrusions
Sensors and alarm technology can identify unauthorized entry or suspicious activity, helping you respond before an incident develops further.
Protection outside operating hours
Maintain security coverage when your buildings are closed, unoccupied or lightly staffed.
Designed around your site
We assess your facilities and security requirements to determine where detection technology can provide effective coverage.
Connected security systems
Integrate intrusion detection with video surveillance, access control and other security technologies to improve visibility and incident verification.
Professional monitoring and response options
Intrusion alarms can be connected with Securitas monitoring and response services, helping ensure alerts are assessed and handled according to agreed procedures.
Scalable across multiple sites
Solutions can be designed for individual facilities or expanded across multiple locations as your business requirements evolve.

Build your solution

Connect detection, verification and response

Intrusion detection becomes even more effective when it works as part of a connected security solution. Combine intrusion detection with video surveillance, access control, alarm monitoring and mobile response to help identify potential threats, verify security events and coordinate appropriate action. Securitas can help design an integrated solution around your sites, risks and operational requirements.

    Security with the MySecuritas app

    Stay informed

    MySecuritas keeps you informed every step of the way. Receive real‑time alerts for alarm events, access reports as soon as they’re ready, and manage all your security information from one secure, easy‑to‑use dashboard.
    Opened laptop and mobile phone displaying MySecuritas dashboard

    Security with the MySecuritas app

    Get the details you need

    MySecuritas gives you full visibility and control over your security operations. Receive real‑time notifications for alarm events, access detailed incident reports as soon as they’re available, and stay informed on everything from minor issues to critical situations. All security information is centralized in one secure, easy‑to‑navigate platform—so you can quickly focus on what matters most and make confident, timely decisions.
    Opened laptop and mobile phone displaying MySecuritas dashboard

    Security with the MySecuritas app

    Leverage insights. Improve security.

    MySecuritas turns security data into actionable insight. The platform provides clear statistics and analysis to help you identify trends, spot patterns, and uncover opportunities for improvement. With this visibility, you can continuously enhance safety and operational efficiency. Data can also be downloaded and shared with your team to support informed decision‑making and ongoing optimization.
    Open laptop is displaying MySecuritas dashboard

    Security with the MySecuritas app

    Stay in control with self-service tools

    MySecuritas gives you full control over your security operations. Easily manage site access, assign tasks, order additional services, and keep your team informed in real time. With intuitive, self‑service tools, you can act quickly, stay flexible, and keep everything running smoothly—without waiting for support. All the tools you need to manage your security organization are in one place, helping you stay in control at all times.
    Clients working on MySecuritas dashboard
    • FAQ

      Frequently asked questions about intrusion detection systems

      Find answers to common questions about intrusion detection, alarm systems, integration and response. If you would like to discuss the security requirements of your sites, our security experts are here to help.

    Ready to strengthen your site security?

    Let’s look at your sites, access points and current security setup together. Our specialists can help identify where intrusion detection could strengthen your security and recommend a solution tailored to your requirements.

    Call us
    02-6325-9200
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