Integrated Security Systems Design & Risk Mitigation
Security Technology Consultant with 28+ years delivering large-scale, AI‑enhanced integrated systems across mining, renewable energy, national infrastructure, aviation and government.
- ✔ PIDS (thermal, acoustic & fiber DAS)
- ✔ AI-driven surveillance & analytics
- ✔ Access control & fire detection integration
- ✔ End-to-end audits, CPTED-based TRA, turnkey delivery
Headline
Security Technology Consultant | Integrated Systems Design & Risk Mitigation | PIDS, AI, Surveillance & Access Control | Mining, Energy & High-Security Projects | Africa & Global
What I Do
I consult, design and deliver integrated security solutions tailored to complex risk profiles. Engagements span greenfield design, remediation, audits and modernization of brownfield sites.
Integrated Design
PIDS, surveillance, access control & fire systems engineered as one platform.
Perimeter & PIDS
Thermal, acoustic & fiber DAS (FOTAS, GeoQuip), analytics & response workflows.
AI & Analytics
Video analytics, behavior detection, automation & incident reduction.
Audits & TRA
System audits, CPTED-based threat & risk assessments, SLAs & tenders.
Sectors & Focus
Project Highlights
Representative work across Africa & abroad.
OR Tambo & Cape Town International Airports (ZA)
GeoQuip acoustic perimeter detection integrated with DvTel VMS & IP intercoms.
Eskom Arnot, Komati, Hendrina & Drakensburg Hydro (ZA)
PIDS, IP surveillance, PA/EVAC, fire detection & long-range thermal analytics.
Newmont Gold – Peru, Ghana & Suriname (Global)
Perimeter intrusion & Electromesh dual-detection solutions across sites.
FQML – Solwezi (Zambia)
IP surveillance & PIDS with fiber DAS (FOTAS) pilots & rollout.
Gautrain (ZA)
Thermal video analytics for rail protection of assets.
National Assembly (Lesotho)
Bulletproof guardhouse, surveillance, access control, X-ray & road blockers.
Premium Estates (ZA)
Dainfern Ridge, Blue Valley, Blair Atholl, Steyn City – full perimeter & IP surveillance.
Certifications & Registrations
- PSIRA Grade B – Reg. No. 307158
- Electric Fence Installer – Reg. No. EFSI 100759
- Authorized Fire Detection Designer (SAQCC) – Reg. No. DGS17/0092
Training Highlights
Eocortex Diagnostics & Analytics • OGI EyeCGas (Opgal) • CIAS Microwave & Perimeter Design • IPVM Networking • FLIR • GeoQuip • Hanwha • Davantis • Fike • Project Management (Alusani) • NEC3 & SLAs • SAMM FOTAS • Milestone Design
Core Expertise
Let’s talk about your project
Available for consulting, design engagements, audits and turnkey delivery across Africa & internationally.
Contact
Email: ngrange@vox.co.za
Phone: +27 79 658 6062
Location: Johannesburg, South Africa • Working across Africa & globally