Alarm System Installation Perth
Protect Your Perth Property with Professional Alarm System Installation
Castle Security is Western Australia’s trusted provider of residential and commercial alarm systems. With decades of experience, we install tailored security solutions across Perth homes, businesses, and industrial facilities, all supported by a local team known for great customer service, professional care, and outstanding technology.

Why Professional Security Alarm Systems Are Vital
Protecting your home or business goes beyond locks and cameras. Alarm systems and integrated security services offer peace of mind, real-time alerts, and protection against burglary, fire, vandalism, and unauthorised access.
Whether you need a basic alarm system, an integrated CCTV camera system, or a scalable business security alarm system, we design and deliver security solutions that meet your safety, operational, and compliance needs. As a proud member of the Australian Security Industry Association, Castle Security is committed to delivering high standards of safety and service across the state.
Our professional installers begin every project with an in-depth consultation, where we review your property layout, understand your day-to-day operations, and identify risk points. This process includes discussion around installation time frames, specific client requirements, and system setup options to ensure full alignment with your goals.
Our recommendations are guided by detailed site audits and needs assessments, allowing us to design a system that is not only highly effective but also compliant with industry standards.

Alarm Installation Process
All systems are installed by certified and police-cleared technicians who follow strict WA Police Security Licensing requirements and adhere to the guidelines set by the Australian Security Industry Association and relevant Australian Standards. This is the process we follow:
Quote and Onsite Assessment - We begin with a detailed inspection of your property, identifying vulnerable zones, entry points, and operational challenges.
Custom System Design - Your system is configured to suit your specific security goals and budget, using the latest technology.
Licensed Alarm Installation - All systems are installed by certified and police-cleared technicians who follow strict security industry standards.
Client Training and System Handover - We ensure you are comfortable with your system, demonstrating mobile access, control panel functions, and emergency responses.
Ongoing Support Castle Security offers lifetime support, including system upgrades, sales support, and remote troubleshooting if needed.
Security Solutions for Every Property
Castle Security offers custom configured alarm installations for Perth homes, business premises, and large commercial operations. We work closely with our clients to determine what level of coverage is needed, how each area is used, and what technologies provide the best protection and usability. For residential clients, home alarm systems can range from simple motion detector setups to comprehensive perimeter alarm systems, complete with outdoor detection devices and wireless systems that offer mobile integration and remote monitoring. Advanced system options may include entry keypads, window shock sensors, and remote panic alarms to offer extra layers of control and safety. These enhancements help ensure your property remains secure whether you’re at home, at work, or away on holiday.
Intruder & Burglar Alarms
These essential systems include loud sirens, motion detectors, and entry sensors to quickly alert you if someone tries to break in. They’re all about giving you a heads-up fast so you can prevent theft and minimise damage.
Fire & Smoke Detection Systems
Fire and smoke detectors are crucial for keeping your place safe and meeting safety regulations. They use advanced technology to catch the first signs of fire, allowing everyone to get out safely and helping to control damage quickly.
CCTV Surveillance Systems
Keep an eye on your business day and night with our comprehensive CCTV systems. They offer real-time video and recording, acting as a deterrent to potential intruders and providing valuable evidence if something goes wrong.
Thermal Imaging Systems
Perfect for managing security in large outdoor areas or during the night, thermal imaging systems detect heat signatures to spot intruders, even in total darkness or challenging weather.
Remote Monitoring & Management
Stay on top of your security with our 24/7 remote monitoring services, which keep a watchful eye on your premises around the clock. Plus, with remote management, you can control your security setup from anywhere using your smartphone or computer.
Integrated Security Systems
Boost the efficiency of each component and simplify overall management and emergency response by bringing together intruder alarms, CCTV, access control, and fire safety into one integrated system.
Access Control Systems
We help businesses manage who can access specific areas of their premises with secure, scalable access control systems. These systems are ideal for limiting internal access to staff-only zones, storage areas, or sensitive data rooms. Our access control options include card readers, keypad entries, biometric authentication, and mobile phone-enabled credentials. These systems allow business owners and managers to review entry logs, control user permissions, and maintain a secure environment with ease. Access control can also be integrated into existing security cameras and alarm installations, providing a seamless security experience across all entry and exit points.
Alarm System Features
Every alarm system is designed around your unique security needs. Common features include detection devices like motion sensors and door contacts, as well as visual and audible alerts such as internal sirens and external sirens.
We also offer advanced solutions such as panic alarms, glass-break sensors, window shock sensors, and perimeter alarm coverage. These features help detect and respond to threats immediately, whether they occur during business hours or overnight.
Wireless devices allow for quick installation and minimal disruption, while also making system upgrades easier in the future. With wireless connectivity, users can receive mobile phone alerts, stream live security footage, or manage user access remotely.
All systems are supported by ongoing maintenance and technical support, including lifetime coverage in many cases, ensuring long-term performance and peace of mind.
Remote Monitoring and Smart Integration
Remote access has become a critical part of modern security. Many of our clients want the ability to manage their systems while away from the premises. That’s why all of our home and business security alarm systems can be configured with smartphone and cloud access.
From arming or disarming your alarm to checking CCTV footage or reviewing access logs, you remain in control no matter where you are. Our systems work seamlessly with home automation platforms, enabling integration with smart locks, lighting, intercoms, and even voice-controlled assistants.
These comprehensive solutions are ideal for Perth homes and businesses that want security, convenience, and flexibility in a single platform.
Choose Castle Security to install your Security System
It can be tough to find an alarm and security system provider in Perth that offers the right combination of good customer care, technical know-how, and high-quality products. Here’s what sets Castle Security apart from the rest.

Frequently asked questions
Ask us anythingHow do you determine the right alarm system for common areas and other parts of my business?
Choosing the right system involves assessing several factors, such as the layout of your property, common areas that need monitoring, and specific security concerns like after-hours access and high-value inventory. Our security experts will assist you in evaluating your needs and selecting the best options to secure all critical areas.
Do you provide basic and advanced home alarm systems?
Yes. We offer everything from basic alarm systems with motion detectors to fully integrated home security alarm systems with perimeter alarms, mobile control, and smart monitoring features.
Can an alarm system integrate security cameras and other security measures?
Yes, our alarm systems are designed to be fully integrative with existing security infrastructures, including security cameras, access control systems, and other technologies. This integration enhances protection and management ease, covering all aspects like doors, windows, and other vulnerable points.
What is your pricing structure for a commercial alarm system?
Our pricing varies depending on the complexity of the system and the specific needs of your property. We offer competitive pricing and will work with you to find a solution that fits your budget without compromising on security.
Is an alarm system pet-friendly?
Yes, many of our security alarm systems are designed to be pet-friendly, ensuring that your security measures do not get triggered by the movement of pets. We can customise the sensitivity and configuration to accommodate the presence of animals in your business space.
How does your team assist in the event of an alarm trigger or emergency?
In the event of an emergency alarm trigger, our local monitoring centre is notified immediately, and if necessary, we can alert police or other emergency services swiftly. Our team provides 24/7 support and rapid response to ensure your business’s safety and security at all times.
What happens to the security system during a power outage?
Our commercial alarm systems are equipped with backup power solutions, including battery backups, to ensure they continue to operate during a power outage. This setup maintains the integrity and functionality of your security, keeping your premises safe under all conditions.
Can an alarm system be installed in any commercial property?
Absolutely! Our alarm system options are versatile and can be installed in a variety of commercial properties including offices, retail stores, warehouses, and manufacturing facilities. We tailor each system to meet the specific security needs of your business, ensuring optimal coverage and functionality.

Secure Your Property Today
Castle Security is the name Perth residents and business owners trust for reliable, high-quality alarm system installations. With our extensive range of products, tailored service, and support that goes the extra mile, your property will be safe, secure, and fully protected.
We deliver more than just security services. We deliver peace of mind.
Contact us today for your free quote and take the next step in protecting your home, your business, and your future.
See what our clients say
Louis and the team at Castle Security were very easy to deal with from the beginning, running through exactly what I needed on my quote to the installation carried out by their technician Gordon. Who was neat with his work and installed within a few hours without too much fuss.
Our business security has never been better thanks to Castle Security’s commercial CCTV systems. Excellent quality and service.
Knowing that Castle Security is monitoring our property 24/7 gives us immense peace of mind. Their service is reliable and responsive.
I’ve never felt safer in my own home. Castle Security installed a comprehensive security system that I can control from my smartphone. Their team was professional, knowledgeable, and attentive to my needs.