Alarm Systems and Monitoring
Why do I need an alarm system?
A security alarm system is designed to detect unauthorised entry into a building or area.
At H3C Plus, we deliver robust alarm systems monitoring Australia-wide, providing commercial-grade intrusion protection and 24/7 security response for businesses of all sizes. Whether you rely on a standard alarm panel or require a high security alarm system, our team will design, install, and monitor a solution that reduces risk, ensures compliance, and responds swiftly to critical alarms.
These Systems are used in residential, commercial, industrial, and military locations for protection against burglary (theft) or property damage, as well as personal protection against intruders.
In some instances we couple the alarm system with the access control system for a seamless systems integration option.
Our Experienced design consultants will ensure that the correct equipment is installed in the required locations to protect your building, not all devices need cables, we are able to implement wireless units where there are restrictions on access for cables.
Some of these items will include:
Passive Infrared (PIR)
Motion Detectors
Door and Window
Reed Switches
Monitored Smoke
Detector
Certified High-Security Alarm Systems
We are a certified Gallagher Class 5 integrator, specialising in Class 5 security alarms that meet the rigorous AS/NZS 2201 standard. These high-security alarms use encrypted communications, tamper-resistant enclosures, and active “end-of-line” supervision to ensure maximum reliability and detect any sign of compromise.
This level of protection is ideal for businesses operating in high-risk or regulated environments such as government, defence, data centres, and financial institutions.
24/7 Remote Monitoring & Response
Our remote managed security services include continuous alarm monitoring from professionally staffed control rooms. When an alarm triggers, our team assesses the signal in real time, verifies the threat, and executes your pre-defined response plan. This can include notifying key personnel, dispatching security teams, or contacting emergency services — whichever you choose.
Seamless Integration With Your Security Infrastructure
H3C Plus seamlessly integrates alarm systems into your broader integrated security systems framework — including access control, CCTV, and video analytics. This integration ensures your alarm system is part of a unified security solution, enabling richer event verification, automated escalation, and greater reporting capability.
Advanced Signalling & Redundancy
Our alarm systems use multiple signalling paths (such as IP, cellular, or hardened telco networks) to ensure resilience. This redundancy means your alarm monitoring remains active even if one communication path fails, safeguarding critical alarm events.
Compliance & Certification Assurance
Choosing a Class 5, high-security alarm system from H3C Plus gives you certified assurance. These systems are designed, installed, and maintained in accordance with stringent standards — helping you meet regulatory requirements and minimise risk.