Commercial intruder alarm systems
A commercial intruder alarm system is an essential component of a commercial property’s security measures, designed to detect unauthorised entry, alert property owners or security personnel, and deter criminal activity. These systems play a critical role in protecting property, assets and occupants by ensuring a timely response to security breaches.
Advantages of commercial intruder alarms
- Early detection: Provides rapid detection of unauthorised entry attempts, enabling swift response and intervention.
- Deterrent effect: Visible alarm systems act as a powerful deterrent to potential intruders, reducing the likelihood of break-ins.
- Property protection: Helps minimise losses from theft and vandalism by ensuring quick notification of security breaches.
- Remote monitoring: Can be connected to alarm receiving centres for 24/7 professional monitoring and rapid emergency response.
- Integration: Can be integrated with other security systems, including CCTV and access control, for comprehensive property protection.
An intruder alarm system is a vital security element in commercial buildings, providing early detection, effective deterrence, and integration with other security measures to protect property and assets from criminal activity.
Our intruder alarm services
Passive infrared (PIR) detectors
PIR detectors are the most common form of motion detection used in intruder alarm systems.
These sensors detect changes in infrared radiation caused by body heat from people or animals moving within the protected area.
When movement is detected, the sensor triggers an alarm signal to the control panel. PIR detectors are reliable, cost-effective, and suitable for most commercial environments.
Door and window contacts
Magnetic contacts are installed on doors, windows, and other entry points to detect when they are opened.
The system consists of two parts: a magnet mounted on the moving part (door or window) and a reed switch on the frame.
When the door or window opens, the magnetic field is broken, triggering an alarm.
These devices provide perimeter protection and are essential for securing all potential entry points.
Glass break detectors
Glass break detectors are designed to detect the specific sound frequency produced when glass is shattered.
These acoustic sensors can protect multiple windows from a single location and provide an additional layer of security before an intruder gains entry.
They are particularly useful in buildings with large glazed areas or shopfronts.
Vibration sensors
Vibration sensors detect physical attacks on walls, ceilings, floors, or safes.
These devices are sensitive to vibrations from drilling, cutting, or forced-entry attempts.
They are commonly used to protect high-security areas, strong rooms, or buildings where perimeter protection alone is insufficient.
Dual technology detectors
Dual technology detectors combine two different detection methods, typically PIR and microwave sensors, in a single unit.
Both technologies must trigger simultaneously for an alarm to activate, significantly reducing false alarms whilst maintaining high security.
These detectors are ideal for environments where reducing false alarms is critical.
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