Construction Site Security Systems in Melbourne
A building site rarely looks the same two months running — the entrances move, the fencing changes, and tools and materials sit exposed overnight while a system built around last month’s layout is already out of date. SIPKO designs and installs electronic construction site security in Melbourne — combining Ajax CCTV, alarm and intrusion detection, and monitoring around the site’s current stage, layout and infrastructure.
SIPKO provides electronic security rather than manned guarding. Because the site itself is temporary and constantly changing, the system is planned so coverage and protected zones can be reconfigured as the project progresses.
Depending on the site, SIPKO can combine CCTV, intrusion detection, monitoring and user management within an Ajax-based security setup, with each element doing a different job.
For construction site CCTV installation in Melbourne, we check what each camera needs to capture at vehicle gates, site sheds and material storage areas, including after dark.
- Ajax CCTV & surveillance
- Ajax alarm & intrusion detection
- Professional monitoring connection
- Individual contractor/user access
- Wireless, relocatable detectors
- Hub with mobile/4G connectivity
- Temporary setups for early-stage sites
- Transition to permanent building security
Service area: SIPKO installs security systems across Melbourne and the Mornington Peninsula, with the construction-site setup assessed around the project location, site stage and available infrastructure.
What construction site security protects
A finished building has fixed doors, fixed walls and a fixed perimeter. A construction site may have none of that at the beginning — and even once walls, doors and boundaries appear, the protected layout continues to change through the build.
- Entrances & perimeter
- Entry points and fence lines shift as hoarding goes up, comes down, or moves for deliveries and machinery access.
- Site sheds & temporary structures
- Site sheds and other temporary structures appear and disappear through the project, and each one is exposed while it’s on site.
- Tools & materials
- The main risk while the site is open and access points are still numerous, before the building is enclosed.
- Enclosed areas after lock-up
- Once the building becomes more enclosed, detection shifts toward intrusion into now-enclosed areas holding installed equipment.
- Installed fixtures & appliances
- Protected closer to handover, as finished fixtures, fittings and appliances go into the property.
- Power & connectivity gaps
- Generators, limited temporary supply and the absence of a fixed internet connection are worked around rather than assumed away.
That usually means combining different security functions rather than relying on one device or one fixed layer of protection.
Construction site security solutions SIPKO installs
Depending on the site, SIPKO can combine CCTV, intrusion detection, monitoring and user management within an Ajax-based security setup, with each element doing a different job.
Ajax Hub
The wireless control unit for the system. Where fixed internet isn’t available, the hub can run on mobile/4G communication instead.
Wireless door & motion detectors
Mounted on entry points and storage areas to detect activity in protected zones when the site is armed.
Ajax cameras
TurretCam, BulletCam and DomeCam Mini, connected via Ethernet/PoE, give a visual record and remote viewing of entrances, driveways, site sheds and storage areas.
Keypad
Provides on-site arming and disarming without relying on the app alone.
Sirens
Indoor and outdoor sirens for an on-site audible alert when a detected event triggers an alarm.
Individual users
Separate app or code access for authorised site staff and trades, added or removed as the contractor list changes.
App control & notifications
Live status, alerts and remote viewing through the Ajax app, on or off site.
Professional monitoring connection
An optional link to a monitoring service, so a triggered event is also processed off-site according to an agreed response procedure.
When arranging construction site alarm monitoring, nominate who can confirm authorised access after hours and who should be contacted when an alarm needs a response.
Cameras give a visual record of what’s happening; intrusion detection triggers an alert when something shouldn’t be happening at all — not just records it.
Contractor access, users and everyday control
Ajax can be configured with individual users, so authorised site staff and trades use their own code or app access instead of sharing one code across the site.
Arming outside work hours
The site can be armed once trades leave, covering it overnight and on weekends.
Zone-based coverage
Different zones can be prioritised as protected areas change through the build.
Individual contractor users
Trades and site staff can use their own code or app access rather than one shared code.
Temporary access
Users can be added or removed as the contractor list changes through the build.
App notifications
Alerts sent to nominated contacts when a detected event is identified.
Event history
Arming, disarming and alarm activity can be reviewed in the Ajax app.
Temporary security when permanent infrastructure isn’t ready
Early-stage sites may not yet have finished cabling, stable power or a fixed internet connection — but that’s exactly when tools, materials and site sheds are most exposed. The system is planned to adapt as the site itself moves through each stage.
A temporary construction site alarm can cover a site shed before permanent cabling is ready. If you also need building site CCTV at this stage, we check power, network access and where footage will be recorded.
| Site situation | SIPKO’s approach |
|---|---|
| No fixed internet, or unreliable mains at an early-stage site | The Ajax hub can run on mobile/4G communication, and wireless detectors reduce the need for finished site cabling. |
| Fencing or hoarding still moving | Detectors can be repositioned where installation and site conditions allow, rather than requiring new wiring each time. |
| Building becomes enclosed at lock-up | Coverage is reviewed and can shift toward the now-enclosed areas holding installed equipment. |
| Contractor list changing through the build | Individual user codes are added or removed as the authorised site users change. |
| Site approaching handover | The system can transition toward whatever permanent security the finished building will use. |
We walk the site and identify what needs covering right now — entrances, the site shed, high-value zones — and assess current power and connectivity, along with what’s expected to change as construction progresses.
Including GST. Ajax CCTV installation starts separately from AUD $3,690, and professional monitoring is a separate recurring service from AUD $49/month including GST.
What drives the cost of construction site security in Melbourne?
The AUD $2,880 starting price covers the agreed alarm equipment, onsite installation, hub and app setup, user configuration, testing and handover. The final quotation depends on what the site actually needs, confirmed after a site assessment.
- Site footprint & number of areas to protect
- System scope — CCTV, alarm, or a combined system
- Connectivity & power — 4G, generator, or mains
- Monitoring requirements
- Contractor & user access requirements
- Relocation & reconfiguration as the site progresses
Ajax security components for construction sites
SIPKO builds construction site security around the Ajax ecosystem, so CCTV, alarm and user management can be planned and operated together rather than as separate systems.
- Hub
- Cameras
- Door & motion detectors
- Sirens
- Keypad
- Range extender
- App & user management
- Professional monitoring
SIPKO installs and configures Ajax alarms, cameras, app access and user permissions as part of site-specific security planning — a single platform combining detection, surveillance and user management rather than separate, unrelated systems.
Wireless Ajax detectors and the hub’s mobile/4G capability suit sites where cabling and a fixed internet connection aren’t in place yet. Ajax cameras connect over Ethernet/PoE, so their network requirements are assessed separately once mains power and cabling are available.
For equipment-level detail, see Ajax alarm system installation in Melbourne and Ajax CCTV installation in Melbourne . For sites without permanent infrastructure yet, see the temporary site security guide .
How construction site security is planned and installed
A clear step-by-step process, with the site’s current stage and likely changes built into the plan from the start.
Describe the site
Tell SIPKO the site location, current construction stage, and any existing alarm or CCTV equipment already on site.
Identify entrances & protected zones
We walk the site and identify what needs covering right now — entrances, the site shed, high-value zones.
Assess power & connectivity
Current power and connectivity are assessed, along with what’s expected to change as construction progresses.
Plan the security setup
We map out the required Ajax cameras, alarm zones, monitoring and user access based on the assessment.
Confirm temporary vs permanent scope
We confirm whether a temporary or permanent setup — or a mix of both — makes sense for the site.
Install detectors, cameras & hub
Detectors, cameras and the hub are installed and configured according to the approved plan.
Test coverage & signal
We check signal strength and coverage on site before we leave.
Handover & ongoing adjustment
Site manager walkthrough, app and user access set up, alerts tested. Coverage can then be reviewed and adjusted when the site moves into a new phase.
Installation is only the starting point. The system also needs to remain relevant as access points, protected areas and site infrastructure change.
Construction site security by project type
A security plan built for a single residential build doesn’t transfer cleanly to a larger commercial construction site, and neither fits a fit-out where existing occupants and contractors are on site at the same time.
Residential Builds & Renovations
Often have a smaller footprint and fewer primary access points, with the main zones to protect being the site shed, tools and materials, and closer to handover, installed appliances and fixtures.
Commercial Construction & Fit-Outs
Larger footprint, multiple trades on site at once and more access points; may require a broader combination of CCTV, alarm and structured user management. Fit-outs and refurbishments inside an existing building — sometimes with occupants or tenants present — protect a temporary work zone and finished assets already on site without disrupting the rest of the building.
Why choose SIPKO for construction site security
Site-specific design
Coverage is planned around the site’s actual layout and current construction stage, not a fixed residential or commercial package.
Licensed Victorian security installer
Security Adviser & Equipment Installer Licence No. Z47-808-30S, Cable Registration T58117.
Ajax security systems
SIPKO installs and configures Ajax alarms, cameras, app access and user permissions as part of site-specific security planning.
Local installation & support
Melbourne-based, servicing Melbourne and the Mornington Peninsula.
Construction site security across Melbourne
SIPKO installs security systems across Melbourne and the Mornington Peninsula, with the construction-site setup assessed around the project location, site stage and available infrastructure.
- Melbourne inner suburbs
- Eastern suburbs
- Bayside areas
- Western suburbs
- Southern suburbs
- Mornington Peninsula
Site stage, fencing, power and connectivity are reviewed before the final device list and installation scope are confirmed.
Construction site security installation work in Melbourne
Examples of security equipment, detectors, cameras and completed site security installations.
What our clients say
Real feedback from SIPKO Security clients across Melbourne.
Questions about construction site security in Melbourne
Everything you need to know about cost, coverage, monitoring and access.
How much does construction site security cost in Melbourne?
What security system is best for a construction site?
Can you secure a construction site without mains power or NBN?
Do you provide temporary construction site security?
Can CCTV and alarms be used together on a building site?
Can the security system change as construction progresses?
Can different contractors have separate alarm codes?
What happens if the alarm is triggered on site at night?
Do you provide construction site security across Melbourne?
Ajax alarm installation has an indicative starting price of AUD $2,880 incl. GST, with Ajax CCTV starting separately from AUD $3,690. Tell SIPKO about the project, current stage, entrances and site shed, and what infrastructure is already available so the installation scope and quotation can be confirmed.