Top 10 Security Systems
in Edwardstown, Adelaide
TradeRefer lists 3 security systems businesses in Edwardstown with an average Google rating of 4.5★ across 59 reviews. The businesses below are ranked from highest to lowest rating — all ABN-checked and community-recommended.
Ranked #2026
By Google Rating
4.5★ Avg Rating
59 reviews
ABN Checked
ABN-checked
Top 3 Security Systems in Edwardstown — Ranked by Rating
Sorted by public Google rating, highest first. All ABN-checked.
All Tech Security
OUR PRODUCTS We Offer • High and Low Level Security Systems • Cool Room Smart Alarms • CCTV / IP Security Cameras • Access Control (swipe entry) • TV / Antennas • Phone • Data • Intercom Systems • Gate Control • Home Automation • General Electronics Help • 24/ 7 Monitoring
MJ Security Doors Adelaide
MJ Security Doors Adelaide is a top-rated security systems business serving Edwardstown, SA. With a 4.6-star rating from 41 reviews, they are one of the most trusted security systems providers in the area. Specialising in professional security systems services, MJ Security Doors Adelaide delivers quality workmanship and reliable service. Contact them today for a free quote.
BST Australia Pty Ltd
BST Australia Pty Ltd provides expert professional security systems services in Edwardstown, SA. Rated 4 stars by 8 customers, they are known for quality work and professional service. Get in touch with BST Australia Pty Ltd for a free, no-obligation quote.
How Much Do Security Systems Cost in Edwardstown?
Based on South Australia industry rates. Always get 2–3 written quotes.
Typical Range
$800–$3000
installed
After-Hours
$4500
Emergency callout
Avg Hourly
$1900
Edwardstown market
Estimates only. Always request a written quote before authorising work.
Security Systems Licensing in South Australia
In SA, security system installation companies and individuals must hold a licence under the Security and Investigation Industry Act 1995. Electrical connections require a licensed electrician registered with CBS.
How to Choose the Best Security Systems in Edwardstown
A checklist before hiring any security systems in Edwardstown, Adelaide.
- 1
Verify their electrical licence is current at your state's electrical safety authority (e.g. Energy Safe Victoria, NSW Fair Trading).
- 2
Confirm they carry public liability insurance of at least $5 million — ask to see the certificate.
- 3
Get 2–3 written quotes for any job over $500. A written quote protects both parties and clarifies the full scope.
- 4
Check their Google and TradeRefer ratings — look for consistent reviews mentioning punctuality, clean workmanship, and clear communication.
- 5
Ask whether they'll provide a Certificate of Compliance (electrical safety certificate) on completion, as required by law in most states.
FAQs — Security Systems in Edwardstown, Adelaide
How much does a home security system cost in Australia?
Basic DIY alarm systems cost $200–$600 for hardware. Professionally installed systems cost $1,000–$3,500 depending on sensors, cameras, and features. Monitored alarm systems typically have ongoing monthly fees of $25–$60/month with a 3-year contract. Smart security cameras (Ring, Arlo, Eufy) cost $150–$500 per camera.
What is the difference between monitored and unmonitored alarms?
A monitored alarm connects to a 24/7 security monitoring centre that contacts you, nominated persons, and/or police when triggered. Unmonitored alarms sound a siren locally but don't alert anyone automatically. Monitored systems are preferred for insurance purposes and for unoccupied properties. Monitoring is typically $25–$60/month.
Are security cameras legal on residential properties in Australia?
Yes — security cameras on residential properties are legal for monitoring your own property. However, cameras must not be aimed at a neighbour's private areas (bedrooms, bathrooms, backyards). Signage indicating surveillance is recommended and required in some states. Recording audio requires consent from all parties in most Australian states.
Do I need a licence to install security systems?
In most Australian states, security system installation for commercial use requires a Security Technician or Electrical Contractor licence. For residential DIY systems, no licence is required for the homeowner. Hiring a company to professionally install a monitored system requires the company to hold an appropriate licence. Always check with state regulators.
What deters burglars most effectively?
Studies show the most effective deterrents are: visible alarm systems and monitoring signage, security cameras (especially visible ones), security lighting (motion-activated), deadbolts on all entry points, and an occupied appearance. Having multiple layers of security (camera + alarm + good locks) reduces risk far more than any single measure.
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