Security Intelligence

Electronic
Security
& Surveillance.

Expert perspectives on CCTV systems, alarm installations, access control, and monitoring — for Sydney homes, businesses, and strata buildings. Written by licensed security installers who design and maintain these systems every day.

Surveillance

Understanding modern CCTV camera technology, AI analytics, resolution choices, and storage — NVR vs cloud, wired vs wireless, residential vs commercial.

Detection

How alarm systems, motion sensors, and intrusion detection work in 2026 — monitored response, Grade A1 centres, fire integration, and self-monitored options.

Access Control

Electronic access systems, intercoms, and entry management for strata buildings, commercial offices, and high-security sites across Sydney.

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Featured Guides

Curated by our licensed team

Cost GuideCCTV

How Much Does a CCTV System Cost in Sydney?

Real 2026 installed costs for residential and commercial CCTV systems in Sydney.

Buyer GuideComparison

CCTV vs Alarm System: Which Do You Need?

What each system solves that the other can’t — and when you genuinely need both.

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Latest Publications

All Articles CCTV Alarms Access Control

Alarm monitoring Sydney, Apartment building security, Strata concierge Sydney, Strata mobile patrol, Strata security Sydney, Sydney building security

Strata Security Sydney: A Committee’s Practical Guide

Strata security for Sydney buildings: mobile patrol, concierge, CCTV, costs, 2025 law reforms, and practical guidance for committees.

24/7 alarm monitoring, Alarm monitoring cost Sydney, Alarm system installation, Alarm system installer near me, Back to base alarm monitoring, Monitored alarm Sydney

Monitored vs Unmonitored Alarm: Do You Need 24/7?

Monitored vs unmonitored alarm: cost comparison, insurance discounts, Grade A1 centres, and when 24/7 monitoring is worth the subscription.

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Do I Need Three-Phase Power at Home? Sydney Guide

Do you need three-phase power at home? Sydney guide: when it’s worth it, cost ($5,500-$12,500), and how the Ausgrid/Endeavour upgrade works.

Cheapest EV charging Australia, EV charger installation cost Sydney, EV charging cost per kWh, home EV charger Sydney, Home EV charging Sydney, Public EV charging Sydney

Home vs Public EV Charging in Sydney: Real Cost Comparison 2026

Home vs public EV charging in Sydney: real 2026 cost comparison, break-even on home charger install, and who should use which.

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How to Become a Security Guard in NSW (2026 Guide)

How to become a security guard in NSW: training, SLED licence process, 6-10 week timeline, and real Sydney pay rates.

CCTV Australia law, CCTV footage retention, CCTV installation Sydney, CCTV system cost Sydney, NVR storage sizing

How Long Should You Keep CCTV Footage in Australia?

CCTV footage retention: industry standards, Australian privacy law, NVR storage sizing, and when you legally must preserve footage.

AS/NZS 3760 testing, electrician Sydney, Test and tag cost Sydney, Test and tag Sydney, Workplace electrical compliance

Test and Tag Sydney: What It Is and When You Need It

Test and tag for Sydney businesses: what it involves, which workplaces need it, AS/NZS 3760 testing intervals, and real 2026 costs.

Bidirectional EV charging Sydney, EV charger installation cost Sydney, Home battery EV Sydney, home EV charger Sydney, smart ev charger worth it, V2G Sydney, V2H charger Australia, V2L vehicle to load

Bidirectional EV Charging Explained: V2H and V2G for Sydney Homes

Bidirectional EV charging: V2H, V2G, V2L explained, compatible Australian cars, hardware costs, and the honest verdict for Sydney homeowners in 2026.

Crowd management plan, Event security NSW, Event security Sydney, Licensed event security, Party security Sydney, Sydney event guards

Event Security: What Organisers Are Responsible For

Event security responsibilities: NSW legal obligations, council permits, crowd management plans, and what to brief your security company on.

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Primary sources: Australian Privacy Principles · NSW Surveillance Devices Act · AS 2201 intruder alarm standard · NSW Police home security guidance.

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Electronic Security & Surveillance.