Business Security Systems Perth
A Welshpool logistics operator rang us on a Monday morning after losing $28,000 of copper offcuts from the rear yard over a long weekend.
The existing commercial alarm had been disarmed by a former employee whose fob was never revoked, the CCTV cameras covering the loading bay had been pointed at the wrong drive-through since 2019, and the monitoring contract had lapsed eight months earlier without anyone noticing.
Fourteen days later we had commissioned a new business security system across the site, 47 access-controlled doors with OSDP readers, 22 HD cameras with licence plate recognition at the gate, multi-zone intrusion detection tied to our Grade A1 monitoring centre, and a revoked-fob-in-60-seconds workflow tied to the payroll system.
Reported incidents dropped 96% in the following six months. That is the standard we hold ourselves to, and it is what Castle Security has been delivering to Perth businesses since Bill and Val Thorp founded the company in 1989.

Commercial Security Systems For WA Businesses
We design and install business security systems for commercial premises across Perth, from 80-square-metre shopfronts in Leederville through to 8,000-square-metre distribution sheds in Kwinana.
Every site walk reveals a different risk profile, and the commercial security solutions we specify reflect that site rather than a national franchise catalogue.
Our commercial alarm systems integrate with CCTV surveillance, access control, intercoms and alarm monitoring on one platform, so a forced door triggers recording, lighting, a silent duress path to our monitoring centre and a verified police dispatch in the same event.
Whether the brief is a single retail outlet or multiple facilities across the state, we scale the same platform without locking you into a proprietary head-end you cannot service elsewhere.


Security Alarm Systems For Business Properties
The wrong commercial alarm is the one that stops reporting six months after install and nobody realises until something happens.
Every system we commission runs dual-path 4G and IP reporting, daily test polls, and monthly event reviews for monitored clients. Our business alarm systems cover door and window sensors across every external opening, perimeter security beams for open yards, panic buttons and duress alarms at reception and back-of-house, motion sensors tuned against forklift traffic in a large warehouse, and a control panel accessible through a free mobile app for the business owner.
We specify Bosch Solution 6000 and Inner Range Inception for the mid-tier, and Gallagher Command Centre for enterprise clients running integrated access and intrusion across multiple facilities.
Commercial CCTV And Video Surveillance
CCTV cameras are only as useful as the footage they produce at 2am. Our commercial CCTV system installs deliver HD, 4K and true low-light performance across Hanwha Wisenet, Hikvision and Dahua hardware, with network video recorder storage scaled to your retention policy, typically 60 to 90 days for commercial property.
Features built into every fit-out include continuous recording across priority zones, event-based recording elsewhere to preserve storage, remote access via Ethernet cable, Wi-Fi or mobile apps, AI analytics for line-crossing, loitering and licence plate recognition, and video verification tied to alarm events.
The best commercial CCTV systems in the market right now pair 8MP sensors with onboard AI at the edge, which cuts false motion detection dramatically. We will also tell you where 4K is overkill. A back corridor camera logging staff movement does not need the same spec as the cash drop.


Access Control Systems For Commercial Property
Access control sits alongside the alarm rather than on top of it. We install keycard, fob, PIN, biometric and smartphone-enabled access control systems across everything from a five-door office suite through to a multi-site portfolio with 400 credentialed users. The practical value shows up on the day someone resigns.
Revoking access takes 15 seconds from the management console, and you do not rekey a cylinder. Every system produces real-time access logs for audit, integrates with video surveillance so a swipe event captures tagged footage, and supports role-based permissions so a cleaner holds after-hours access to the lobby and toilets but never the server room.
For sensitive information zones we add anti-passback, dual-credential rules and mantrap workflows, preventing unauthorised access even when a legitimate user tries to tailgate a visitor through the entry point.
Commercial Alarm Monitoring And Professional Monitoring
Our monitoring service is delivered from a WA-based Grade A1 control centre staffed 24/7. Operators are licensed through WA Police, know Perth geography, and work directly with WA Police dispatch on verified events.
Every monitored client gets real-time alerts, video verification before a police call where the site supports it, live response coordination with our patrol partners and a full event history accessible through your own login. Integration with smart security devices and cloud platforms means a CCTV event, an access denial and an alarm trigger all arrive on the same timeline.
Most small businesses we monitor pay between $28 and $65 per month depending on the verification pathway. Larger businesses running multi-site portfolios typically sit on a custom plan tied to device counts and escalation protocol.


Business Intercom And Entry Verification
Video intercoms are where visitor flow, delivery management and access control converge. We install Aiphone IXG, Comelit and 2N platforms across commercial buildings, with audio and video verification, mobile app answering for reception cover on split shifts, multi-tenant support for strata-titled buildings, and full integration with the door access control head-end.
Touchless entry options reduce surface transmission in shared lobbies, and licensed couriers carry a short-dated PIN rather than buzzing reception a third time during a delivery window.
A Recent Perth Case Study
A Fremantle medical clinic called us after a distressed patient entered reception after hours and refused to leave. The duress alarm under the counter silent-notified our monitoring centre, video from the reception camera was pulled live by the operator within 40 seconds, WA Police were dispatched against verified footage, and the situation was resolved on-site in under 11 minutes.
The clinic’s insurer dropped their premium 14% at renewal. That outcome was made possible by three specific design choices during install: the duress button was sited within discreet reach of the receptionist, the camera was positioned to capture identifying features rather than the back of a head, and the monitoring centre had a documented response protocol written jointly with the practice manager.


Why Perth Businesses Choose Castle Security
We are a local family business with over 30 years in the security industry, not a franchise reseller. Our Director Louis Thorp came from an electrical and IT background, which matters when a business security system crosses three network segments before the alarm signal reaches dispatch.
Long-standing installer Gordon has commissioned commercial alarms across Perth for more than a decade, and our technicians carry WA Police Licensing, ASIAL membership with the Australian Security Industry Association since the 1990s, Open Cable Registration and Gallagher Security accreditation since 2015. We stock our preferred hardware at Unit 2, 9 Fallon Road, Landsdale, so a failed device is swapped within 48 hours. Our installations comply with Australian Standard AS2201 and the Surveillance Devices Act 1998 (WA), and we document every fit-out in a handover pack that your IT manager or maintenance contractor will actually use three years later.
Security Brands We Install And Support
We stock and commission hardware we genuinely trust after deploying it across hundreds of sites.
Gallagher. Accredited partner since 2015. Our enterprise choice for unified access, alarm and perimeter security.
Inner Range Inception And Integriti. Strong mid-tier for commercial premises wanting alarm and access on one controller.
Bosch Solution 6000. Workhorse panel for small business and mid-market sites.
Hanwha Wisenet. Evidence-grade cameras for banks, retail and government.
Hikvision And Dahua. Volume CCTV for warehouse, yard and general commercial use.
AXIS. Preferred for open-protocol enterprise video and specialty applications.

Commercial Security Solutions
Commercial CCTV Camera Systems
Commercial CCTV camera systems with video verification, facial recognition and motion detectors
Best commercial CCTV systems with AI-powered analytics
Wired and wireless video cameras and devices

Security cameras also help monitor day-to-day operations, enhancing overall business management alongside security.
Case Example: A logistics depot in Malaga decreased unauthorised vehicle access by 90% after implementing thermal cameras and licence plate recognition.

Access Control & Smart Building Entry
Smart building integration with passive infrared sensors and mobile alerts
Access control systems automatically allow a free flow of authorized personnel.
Commercial Alarm Systems & Intrusion Detection

Safety sensors are also integrated into some systems to detect hazards such as fire, flooding, and gas leaks, features especially important for food businesses and other industries requiring strict safety measures.
Case Example: A Fremantle medical clinic activated a duress alarm during an after-hours emergency, triggering a verified response within minutes.

Commercial Security Monitoring and Professional Monitoring
Intercom & Entry Verification

Choose the Right Security Solution
- Comprehensive line of cameras
- Analog & Network based systems
- Reduce false alarms with leading AI
- Indoor/outdoor cameras
- Focus Save Function

- Strong innovative technology
- AcuSense technoloty-watch events in real time
- ColorVu-powerful detail in low lighting
- Advance lenses
- High performance sensors
- Supplemental light for dark locations
- Full colour details

See what our clients say
Awesome company to deal with. Very quick with updates or any issues.Would recommend this company to any business looking for a reliable video surveillance supplier.
Home automation has never been easier. Castle Security’s solutions are user-friendly and integrate perfectly with our lifestyle.
Castle Security’s CCTV installation service was prompt and professional. The technicians were knowledgeable and ensured optimal setup.
The home CCTV system provides peace of mind with its clear footage and reliable monitoring. Great service from Castle Security.
Frequently asked questions
Ask us anythingHow quickly can Castle Security install a retail security system in my store?
Our team aims to deliver and install your retail security system as quickly as possible, generally within a week from the initial consultation. Timelines can vary based on system complexity and customisation.
Can Castle Security systems be integrated with my existing retail technology?
Yes, Castle Security systems are designed to be highly adaptable and can often be integrated with your existing retail technology, providing a seamless security solution for your business. This includes POS systems and inventory management tools.
Are Castle Security’s retail surveillance systems difficult to operate?
No, our retail surveillance systems are user-friendly and designed for daily use by retail managers and staff. We provide comprehensive training and ongoing support to ensure you can manage and operate your system easily.
What type of maintenance and support does Castle Security offer post-installation?
Castle Security provides ongoing maintenance and support services to ensure your security systems operate efficiently. Our services include regular system checks, software updates, and immediate assistance for any technical issues. We offer various maintenance plans tailored to meet the specific needs of your retail environment.
Can Castle Security systems help in reducing insurance costs for my business?
Yes, installing our advanced security systems can potentially reduce your insurance premiums. Many insurance companies recognise the value of robust security systems in mitigating risks and may offer discounts to businesses that implement these technologies.
What happens if there is a power outage? Will my new commercial security system still work?
Our business security installations are equipped with backup power solutions such as uninterruptible power supplies (UPS) and generators to ensure they continue to function during a power outage. This provides continuous security monitoring and protection, even in the event of an electrical failure.

Get Your Free On-Site Security Assessment
If you are reading this, the existing commercial security is not meeting the business security needs you have today, or you are opening a new site and want the security system right from day one. Whatever brought you here, we will walk the commercial property, map the real entry points and vulnerabilities, specify the right system for your business from motion sensors to access control, and quote a fixed price with no surprises at invoicing.
Visit our contact page, call our Perth office, or drop into Unit 2, 9 Fallon Road in Landsdale for a free on-site security assessment. We will design your new commercial security system inside the week and have it protecting your company, staff and stock before the month is out.