
Security Systems, Pilbara WA
Your trusted local experts for security systems in the Pilbara. We supply & install CCTV, alarms, access control & more in Karratha & beyond.
Local Pilbara Security System Experts
Think Security is a Western Australian security company that has been operating in Karratha and the Northwest of WA for over 25 years. We specialise in the supply, installation and maintenance of all facets of electronic security systems.
Our experienced local staff are dedicated to providing friendly, reliable, and professional service. We pride ourselves on our knowledge of the latest security technology and are committed to finding the best solution for your Pilbara home or business.
As a locally owned and operated business, we have a deep understanding of the unique security challenges faced by residents and businesses in the Pilbara region. Our commitment to the local community drives us to deliver the highest standards of workmanship and customer care on every project, regardless of size.
We believe that effective security is built on trust and reliability. That's why we partner with leading brands and ensure our technicians are fully licensed and continuously trained. From the initial consultation to ongoing support for your security system, our goal is to provide you with a seamless experience and complete peace of mind.
Our Commitment to You
- Supply, installation, and maintenance of electronic security.
- Over 25 years of operation in the Northwest region.
- Experienced, friendly, and reliable staff.
- Expertise in the latest security technology.

Our Expert Security Services
We provide a comprehensive range of electronic security solutions for the Pilbara region. Specialising in the supply, installation, and maintenance of CCTV, alarm systems, access control, and more for both residential and commercial properties in Karratha and surrounds.







System Monitoring
Protect your investment and gain peace of mind knowing top security professionals are watching over your property day and night using the latest technologies. This service is available for domestic, commercial and industrial monitoring purposes.
- WA based Grade 1 accredited monitoring centre
- 24 hour back to base monitoring specialists
- Plant and computer room monitoring
- Wireless Monitoring Systems
- Security Patrol Response
- New or Existing Systems
Please contact us for more information about our monitoring service.
Learn More About System MonitoringAreas We Proudly Serve
Established in Karratha, we have been operating in the Northwest region for over 25 years. We service the surrounding areas of the Pilbara, including Karratha, Dampier, Wickham, and Roebourne. We also service Port Hedland, Broome, Newman, Tom Price, Paraburdoo, Onslow, and Exmouth.

Why Choose Think Security?
Local Knowledge
We are a local, family owned and operated business. We have lived in and serviced Karratha and the Pilbara for many years since 1996 in fact. We are aware of the unique challenges, and have experience with the local issues here in town. We are therefore very capable of dealing with most of the threats that you or your business may face.
Services Range
With our services ranging from security for your home through to business premises, throughout the Pilbara Region, from alarm systems to CCTV to access control we can cover all your security needs.
Licensing
Think Security is a fully licensed security company: Security Agent Licence number 19823. We are authorised to advertise and supply the services of Security Consultants or Security Installers as governed by the Security and Related Activities (Control) Act 1996 and the Security and Related Activities (Control) Regulations 1997 for Private security activities within Western Australia.
Fair Pricing
Even though the feeling of being safe and secure is invaluable, when it comes to putting a price tag on it – we always make sense. This means that our prices are competitive.












What Our Clients Say
Haven’t decided yet? Let these testimonials from real customers make the difference!
"The Karratha Visitor Centre has relied on Think Security for more than 5 years now. You just can’t go past good old fashion SERVICE and prompt reaction times. Think Security provide us with peace of mind week in and week out."
Bazz
General Manager, Karratha Visitor Centre
"Think security has installed, managed and maintained a 16 camera security camera surveillance system at the Karratha Automotive Group site on Balmoral Road in Karratha for 10 years. The personal service offered by Declan Synnott is top notch. It is so refreshing to be able to pick the phone up, speak to the right person first time. The system installed by Think security is simply great, top quality in all respects. I would personally recommend Think Security to anyone who is considering a security system to protect their business or home. I truly believe that this is one product/service that really needs to be provided by your local specialist, Think Security."
Pamela
Karratha Automotive Group
"We utilised the services of Think Security recently to supply and install the security system to our new development. They are knowledgeable and were helpful to provide the most suitable solution for our needs. Work was carried out promptly and professionally and I would have no hesitation recommending Think Security."
Gary
North West Operations Manager
"Think security have installed 3 alarm systems and 2 CCTV systems to our homes and business premises over a period of 8 years. The service from day 1 has been outstanding . Declan and his team have been extremely professional friendly and 100 percent reliable. That’s why we keep using them over and over again . I can thoroughly recommend Think."
Jed
General Manager
"The Tom Price Youth Support Association has been associated with Think Security for over 25 years. Over this time we have received a professional service which has provided us with the high level of security that we require to safe guard our properties. The on-site security system and the associated operational response provided by Think is prompt and efficient and provides an effective safeguard and a high level of protection to our business premises. In fact, we have had no break-ins over the twenty years due to our security system. Declan and his team are highly professional, but very approachable and never hesitate to provide us with ongoing support and advice when we require assistance. I have no hesitation in recommending Think Security Services."
Maggie
Manager, Newman Women's Refuge
"Think security installed a CCTV system in 2004. From the 1st ph call to Declan it was a pleasure to deal with such a friendly and professional company. The system has run faultlessly for 10 years, that’s why we called Declan again when we wanted to upgrade our security this year. I can highly recommend Declan and Think Security."
Francis & Rosa

