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Complete Security & Communications Services for Newcastle

From a single security camera to a full commercial surveillance and access control system — we supply, install and maintain everything your property needs.

What We Install

Every Service We Offer

Professional installation and ongoing support across security, communications and compliance. All backed by our 4-year installation warranty.

CCTV & Security Cameras

HD and 4K security cameras with remote viewing, night vision and motion alerts. Custom designed
for your property layout — residential or commercial.

HD & 4K camera options

Remote app viewing from anywhere

Full night vision coverage

Motion detection alerts

Home & commercial systems

Australian condition rated

Learn more

Alarm Systems

Smart intruder alarms with 24/7 monitoring capability and instant phone alerts. Custom designed around your specific property and entry points.

Intruder & break-in alarms

Smart connected app alarms

24/7 monitoring ready

Instant phone alerts

Custom system design

Top rated brands

Learn more

Intercom Systems

Video intercom installation for homes, offices
and gated properties. Control who enters
without leaving your desk
or couch.

Video & audio intercom options

Smartphone app integration

Gated property systems

Multi-unit apartment systems

Integration with access control

Residential & commercial

Learn more

Smoke Detectors

Compliant smoke detector installation and testing
for residential and commercial properties.
Essential for every home and business.

Australian standards compliant

Residential & commercial installs

Interconnected systems

Annual testing & servicing

Landlord compliance certificates

Fast same-week scheduling

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Data & NBN Cabling

Neat, reliable structured data and NBN cabling
for homes and commercial premises. Fast
internet starts with quality cabling done right.

Cat6 & Cat6A data cabling

NBN connection points

Wall plate installations

Network rack & patch panel setup

Commercial office fit-outs

New builds & renovations

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TV Aerial Installation

Professional antenna installation and fine tuning
for crystal-clear free-to-air reception throughout
your property.

Digital TV antenna installation

Signal boosters & amplifiers

Multi-room distribution

Antenna re-pointing & repair

Wall plate & cabling included

New homes & replacements

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Access Control Systems

Keycard, PIN and biometric access systems for offices, warehouses and
commercial premises. Know exactly who’s coming and going at all times —
with full audit trails and remote management.

Keycard & fob entry systems

Biometric fingerprint readers

PIN pad access

Remote management via app

Door controller & electric strike installation

Multi-door commercial systems

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Security Maintenance

Ongoing servicing and repairs for all makes and
models. Keep your existing system running at full
capacity year-round.

All brands serviced

Annual maintenance plans

Camera & DVR repairs

Alarm panel servicing

Same-day emergency callouts

System health checks

Learn more

Not Sure What You Need?

Our team will assess your property and
recommend the right solution for your budget —
with no obligation whatsoever. We’ve been doing
this for 25 years.

Property assessment

No obligation advice

Tailored to your budget

Same-day call back

CCTV & Security Cameras

Camera Installation Built Around Your Property

Keep a watchful eye on your property around the clock. Our advanced CCTV and security camera systems are professionally installed, tailored to your layout and budget, and accessible from your smartphone -wherever you are in the world.

Remote App Viewing – Monitor your property live from anywhere, anytime, on your phone.

Full Night Vision Coverage – Infrared technology delivers clear footage 24/7, even in complete darkness.

Motion Detection Alerts – Instant notifications the moment movement is detected on your property.

HD & 4K Camera Options – High-definition footage with wide-angle lenses covering every corner.

Home & Business Systems – From single-camera homes to full commercial multi-site networks.

Australian Condition Rated – Built to handle Newcastle’s heat, rain and coastal environment.

HD Security Camera Systems

Night Vision

4K HD

Remote View

Motion Alerts

Site Inspection

Alarm Systems

Alarm Systems That Never Sleep

A professionally installed alarm system is your first line of defence. At On Guard Security, we design custom alarm solutions built around your specific property — using only top-rated brands you can rely on for years to come.

Intruder & Break-In Alarms – Immediate deterrence that stops criminals before they gain entry.

Smart Connected Alarms – App-enabled systems for modern homes and offices.

24/7 Monitoring Ready – Pre-configured for professional monitoring services around the clock.

Instant Phone Alerts – Know the moment your alarm is triggered, wherever you are.

Custom System Design – Every property is different. We cover every room, entry point and blind spot.

Smart Alarm Systems

24/7 Monitoring

Phone Alerts

Top Brands

Custom Solutions

Why Choose Professional Installation

Professional vs DIY Security

See why hundreds of Newcastle homeowners and businesses choose licensed professional installation over DIY systems.

Feature

On Guard Security

DIY / Retail Store

Licensed Technician Install

✔ Master Licensed

✘ Self-installed

Custom Property Assessment

✔ Full site visit

✘ Generic coverage

4-Year Installation Warranty

✔ Included

✘ Not available

Insurance Compliance

✔ Fully compliant

✘ May void claims

24/7 Monitoring Integration

✔ Pre-configured

✘ Limited support

Ongoing Support & Servicing

✔ Local team available

✘ Call centre / no support

ASIAL Membership

✔ Verified member

✘ Not applicable

Who We Serve

Security for Every Property

Whether you’re protecting your family home or securing a commercial premises, On Guard Security has the experience and equipment to do the job right.

Homeowners

Residential Security

Home security camera systems

Family protection alarm systems

Smart video intercom at your front door

Smoke detector installation & compliance

NBN & data cabling throughout the home

TV aerial installation & tuning

Business Owners

Commercial Security

Retail store CCTV & surveillance

Office access control systems

Warehouse perimeter security cameras

Multi-site monitoring solutions

Commercial alarm systems

Builder & renovation security installs

The Process

Up & Running in 4 Simple Steps

Getting your property protected couldn’t be easier. We handle everything from the first call to a fully commissioned, working system.

Conversation

Site Assessment

Our technician visits your property to assess coverage requirements, entry points and optimal camera or sensor placement.

System Design

We design a custom security solution to match your exact layout, security needs and budget – with full equipment recommendations.

Professional Install

Licensed technicians complete a clean, professional installation. We commission the system and walk you through how to use it.

Common Questions

Frequently Asked Questions

Everything you need to know before booking your installation.

How long does a typical CCTV installation take?

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Do I need to be home during the installation?

What brands of equipment do you install?

Can I view my cameras remotely on my phone?

Do you offer ongoing maintenance and servicing?

Is a security system required by my home insurance?

What areas do you service?

Ready to Protect Your Property?

Join hundreds of Newcastle homeowners and businesses who trust On Guard Security to keep what matters most safe and secure.

✓ 25+ Years Experience

✓ Master Licensed

✓ ASIAL Member

✓ Austel Licensed

✓ 4-Year Warranty

Security Services

Complete Security & Communications Services for Newcastle

Every Service We Offer

CCTV & Security Cameras

Alarm Systems

Intercom Systems

Smoke Detectors

Data & NBN Cabling

TV Aerial Installation

Access Control Systems

Security Maintenance

Not Sure What You Need?

Camera Installation Built Around Your Property

HD Security Camera Systems

Alarm Systems That Never Sleep

Smart Alarm Systems

Professional vs DIY Security

Security for Every Property

Residential Security

Commercial Security

Up & Running in 4 Simple Steps

Frequently Asked Questions

Ready to Protect Your Property?