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Perimeter Alert Systems

Scarborough, QLD·Security & CCTV
At a glance
What stands out

Des remains available for system training and support well after installation completion.

From 7 Google reviews

Multiple clients have returned for system expansions, suggesting strong satisfaction with both initial work and ongoing service relationship. The small sample shows a mix of residential and commercial clients, from individual homes to manufacturing facilities, indicating versatility in project scale.

What it's like working with them

Based on a sample of recent customer reviews (7 total)

What people love
Des provides ongoing support after installation completion
Thorough consultation on camera placement and system selection

advice provided when choosing the right system and location

Handles both residential homes and commercial manufacturing facilities
System expansions handled smoothly after initial install
Punctual arrival and professional presentation

What they help with

Based on what their customers hired them for

CCTV Camera InstallationSecurity Camera SystemsAlarm System InstallationHome Security SystemsCommercial Security SystemsSecurity System UpgradesCamera System ExpansionSecurity ConsultationsRemote Monitoring SetupFactory Security Systems

How they stack up

Context from 53 security & cctvs in Moreton Bay

Google rating5★ · avg 4.9
Review volume7 reviews (median: 34)

Credentials & background

Sourced from 3 public records so you don't have to look them up yourself

Multiple customers returned for additional camera installationsGoogle Reviews
Owner Des Kok personally handles installations and consultationsGoogle Reviews
⚠️Only 7 total reviews available for assessmentGoogle Reviews

About Perimeter Alert Systems

Perimeter Alert Systems is run by Des (Dez) Kok, who handles both CCTV camera installations and alarm system setups for residential and commercial properties. His client base spans from individual homes to manufacturing facilities like Metal-Tech Industries, suggesting he's equipped for both small-scale residential work and larger commercial security projects. Customers consistently mention his thorough consultation process - he advises on optimal camera placement and system selection rather than pushing specific products. The business appears to focus heavily on post-installation support, with multiple reviews highlighting ongoing availability for system queries and training. Des operates across the greater Brisbane area, covering locations from Scarborough to Redcliffe, and seems particularly suited for clients who want hands-on guidance learning their new security systems.

Best for: homeowners wanting hands-on system training and ongoing support, commercial facilities needing scalable security solutions, and clients who value thorough consultation on camera placement and system selection.

Location

Map showing Perimeter Alert Systems location in Scarborough
📍 Scarborough, QLD 4020Open in Google Maps →
Full credentialstap to expand ↓
QBCC License
— Not confirmed
License Class
ABN
✓ 68104409940
GST Registered
Entity Type
Other
Operating Since
👋

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Common questions about Perimeter Alert Systems

What areas does Perimeter Alert Systems cover?+

Based on customer reviews, Des services the greater Brisbane area including Scarborough, Redcliffe, and surrounding suburbs. He's worked on both residential properties and commercial facilities like manufacturing plants across Queensland. The reviews suggest he's willing to travel for both initial installations and follow-up service calls.

Does Des provide training on how to use the security systems?+

Yes, multiple customers specifically mention Des's ongoing support after installation. He ensures clients understand all aspects of system operation before leaving, and remains available for queries about using the system afterward. One review mentions he was 'always available to help with any queries we had on using the system.'

Can Perimeter Alert Systems expand existing security setups?+

Absolutely - one commercial client mentioned adding five additional cameras to their original system, describing the expansion process as 'simple and professional.' Multiple residential customers also returned for additional work, suggesting Des designs systems that can grow with changing security needs.

What do customers say about Perimeter Alert's pricing?+

The reviews don't specifically mention pricing details, so you'll need to contact Des directly for quotes. Customers do emphasize value in terms of thorough consultation, quality installation, and ongoing support, but specific cost information isn't available in the feedback provided.

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ℹ️ Where this info comes from+
We pull from Google Places, the Australian Business Register, QBCC Licensed Contractors Register, and other public records to save you the legwork. Ranked by Google reviews, credentials, and profile completeness. How rankings work. Data last updated: 15 May 2026. Always verify credentials independently before hiring.