CCTV and Security Camera Installation Melbourne: Complete Guide

Why Melbourne Homeowners Are Installing Security Cameras

Property crime remains a real concern across Melbourne suburbs. According to Crime Statistics Agency data, residential burglary and theft from motor vehicles consistently rank among the most common offences reported. A professionally installed CCTV system is one of the most effective deterrents available, and it provides crucial evidence if an incident does occur.

Modern security camera systems have come a long way from grainy, unreliable footage. Today’s IP cameras deliver high-definition video, night vision, motion detection alerts to your phone, and cloud or local storage options. But the quality of the camera is only as good as the installation behind it. Poor cable runs, inadequate power supply, and badly positioned cameras are the most common reasons CCTV systems underperform.

Carlin Co Electrical designs and installs complete CCTV systems across Melbourne, handling the electrical wiring, data cabling, camera mounting, and network configuration. Every installation is completed by a licensed electrician (REC 33210) and meets Australian Standards.

Types of Security Camera Systems

IP (Network) Camera Systems

IP cameras are the current standard for residential and commercial CCTV. Each camera connects to your network via an Ethernet cable (Cat6 or Cat6A) and transmits digital video to a Network Video Recorder (NVR) or cloud storage. Power is delivered through the same Ethernet cable using Power over Ethernet (PoE), which means each camera only needs a single cable run back to a central PoE switch or NVR.

IP systems offer the highest resolution (up to 4K), remote viewing via smartphone apps, intelligent motion detection with person and vehicle recognition, and easy scalability. Adding cameras later is straightforward as long as the data cabling infrastructure is in place.

Analogue (HDCVI/TVI) Systems

Analogue systems use coaxial cable to transmit video to a Digital Video Recorder (DVR). Modern analogue cameras can deliver up to 4K resolution, and they remain popular for their simplicity and lower cost. Each camera needs both a coaxial cable for video and a separate power cable (or a combined cable). Analogue systems are a practical choice for smaller residential setups where budget is a primary consideration.

Wireless Cameras

Wireless cameras connect to your WiFi network and are simple to set up, but they have significant limitations. WiFi interference, signal dropouts, and bandwidth constraints can affect reliability, particularly in larger homes or when multiple cameras are streaming simultaneously. Most wireless cameras still require a power source, either mains power or rechargeable batteries that need regular attention. For a reliable, always-on system, hardwired cameras remain the professional recommendation.

Planning Your CCTV Installation

Camera Placement Strategy

Effective camera placement is about covering the most vulnerable points of your property without wasting cameras on low-risk areas. The key positions for a typical Melbourne home include the front entrance and driveway (capturing faces and number plates), the rear yard and back door (the most common entry point for break-ins), side gates and passageways, the garage door or carport, and any ground-floor windows not visible from the street.

Camera height matters. Mounting cameras at 2.5 to 3 metres provides the best angle for facial identification while keeping them out of easy reach. Cameras mounted too high capture the tops of heads rather than faces, reducing their evidential value.

Night Vision and Lighting

Most incidents occur after dark, so night vision capability is essential. Modern cameras use infrared LEDs for night vision, providing clear black-and-white footage in complete darkness. For colour night vision, cameras need some ambient light. Combining your CCTV system with well-placed security lighting dramatically improves image quality at night and adds another layer of deterrence.

Motion-activated lights paired with cameras serve a dual purpose: they startle intruders while simultaneously improving camera footage quality. We often install CCTV and outdoor lighting together as a complete security package.

The Electrical and Cabling Work Behind CCTV

A CCTV installation is fundamentally an electrical and data cabling job. The cameras themselves are the visible part, but the quality of the installation depends on what is behind the walls and in the ceiling space.

Cable infrastructure. For IP systems, Cat6 Ethernet cable is run from each camera location back to a central point where the NVR or PoE switch is located. Cable runs must be planned to avoid interference from power cables, use appropriate conduit for external runs, and maintain the maximum 90-metre distance limit for Ethernet. Our data cabling team ensures every run is tested and certified.

Power supply. PoE systems draw power through the Ethernet cable from a central PoE switch, which itself needs a dedicated power point near the NVR location. For analogue systems, each camera needs its own power supply or a centralised 12V DC power distribution unit. Either way, the power source must be on a circuit protected by a safety switch.

NVR and network setup. The NVR (or DVR for analogue systems) needs a secure, ventilated location with power and network connectivity. We mount NVRs in lockable enclosures where possible, so they cannot be tampered with or stolen during a break-in. The NVR connects to your home network for remote access via your phone or computer.

Weatherproofing and conduit. External cable runs are installed in UV-rated conduit to protect against Melbourne’s weather. Cable entry points into the building are sealed to prevent water ingress. All external cameras must have an IP66 or IP67 weather rating.

CCTV for Commercial Properties

Commercial CCTV installations have additional requirements beyond residential systems. Retail shops, warehouses, offices, and hospitality venues need cameras covering entry points, point-of-sale areas, stock rooms, car parks, and common areas. Commercial systems often integrate with access control, alarm systems, and remote monitoring services.

Australian privacy laws require businesses to notify people they are being recorded. Signage must be displayed at entry points. Camera placement must avoid recording areas where people have a reasonable expectation of privacy, such as bathrooms and change rooms. Carlin Co advises on compliant camera placement and signage requirements as part of every commercial installation.

How Much Does CCTV Installation Cost in Melbourne?

The cost of a CCTV system depends on the number of cameras, the type of system, the complexity of cable runs, and whether additional electrical work is needed. A basic four-camera IP system for a standard home typically includes the cameras, NVR, PoE switch, cabling, installation, and configuration.

Factors that increase cost include long cable runs through difficult access areas (brick walls, concrete slabs), additional cameras beyond the standard four, 4K resolution cameras versus standard HD, integration with existing alarm systems, and the need for additional power points or switchboard work.

Carlin Co provides fixed-price quotes for every CCTV installation. We visit your property, assess camera positions, plan cable runs, and provide a detailed quote with no hidden costs. Every installation includes full system configuration, remote access setup on your phone, and a walkthrough so you know how to use your system.

Why Choose Carlin Co for CCTV Installation

Unlike general security companies that subcontract electrical work, Carlin Co handles everything in-house. We are licensed electricians (REC 33210) and experienced data cablers, which means the entire installation, from switchboard to camera, is completed by one qualified team. No subcontractors, no finger-pointing if something goes wrong.

With 138+ five-star Google reviews and NETCC Approved Seller status, we deliver the same clean, professional workmanship on CCTV installations as we do on every electrical job. We leave your property cleaner than we found it, with all cables neatly run and concealed wherever possible.

Frequently Asked Questions

Do I need an electrician to install security cameras?

If the installation involves any hardwired electrical work, including running cables through walls, connecting to mains power, or installing new power points, a licensed electrician must complete the work. In Victoria, it is illegal to do your own electrical work. Even for PoE systems that do not connect directly to mains power, professional installation ensures reliable cable runs, proper weatherproofing, and optimal camera positioning.

How many cameras do I need for my home?

Most Melbourne homes are well covered with four to six cameras. A typical setup includes one covering the front entrance and driveway, one or two covering the rear yard, one on each side passage or gate, and optionally one in the garage. We assess your property layout and recommend camera positions during the quoting visit.

Can I view my cameras remotely on my phone?

Yes. All modern NVR-based systems support remote viewing through manufacturer apps on iOS and Android. We set up remote access as part of every installation and walk you through how to use the app, view live feeds, play back recordings, and receive motion alerts.

How long does CCTV footage get stored?

Storage duration depends on the hard drive size in your NVR, the number of cameras, and the recording resolution. A typical four-camera system recording at 1080p on a 2TB drive stores approximately 14 to 21 days of continuous footage. Motion-only recording extends this significantly. We size the storage to match your needs.

Is it legal to have security cameras in Melbourne?

Yes, but there are rules. In Victoria, you can record video on your own property, including areas visible from your property such as the street and footpath. You must not record areas where others have a reasonable expectation of privacy, such as a neighbour’s backyard or windows. Audio recording has stricter rules under the Surveillance Devices Act 1999. We advise on compliant camera placement during every installation.

Ready to secure your Melbourne property with a professional CCTV system? Book a free site assessment online or call 0432 632 346. Carlin Co Electrical – the standard you’d recommend.