Power and Low Current Systems in Algeria: The Engineer's Guide
What CFO and CFA actually mean in Algeria, the regulation, and why splitting them between two contractors backfires.
CCTV Systems in Algeria: Real Prices, Licensing, and the Math Nobody Shows You
What CCTV actually costs in Algeria, how to size storage correctly, and the licensing requirement that makes or breaks a system's legal standing.
Intrusion Alarm Systems in Algeria: A Technical Guide That Skips the Sales Pitch
How to design an alarm system that actually works in Algeria — Ajax architecture, zoning, backup power, and the mistakes that get systems switched off after three months.
Home Automation in Algeria: What 15 Smart Villas Taught Me
Real lessons from automating 15 villas in Algeria — protocol choice, integrating local AC units, realistic scenarios, and the documentation step nobody bothers with.
Fire Detection in Algeria: The Regulation, and What an Error Actually Costs
Algerian fire detection regulation explained, Apollo/COFEM/Global Fire systems, detector selection by zone, and real installation costs for clinics, hotels, and offices.
Professional WiFi in Algeria: Why Consumer-Grade WiFi Kills Productivity
Huawei access points, real coverage planning, VLANs, and actual throughput vs marketing numbers — what professional WiFi actually requires in Algerian offices and hotels.
Power Outages in Algeria: How to Protect Your Business with UPS and a Generator
Realistic UPS sizing, ATS switching, generator fuel consumption, and load-shedding panels — what every Algerian business needs to know about backup power.
Access Control in Algerian Businesses: The Question Nobody Asks Before Installing One
Badge vs biometric access control in Algeria, fail-safe vs fail-secure doors, centralized vs distributed architecture, and what happens when the server goes down.
Hotel Technical Infrastructure in Algeria: Plan It Before the First Guest Arrives
What hotel technical infrastructure needs in Algeria — SMATV satellite TV, room automation, WiFi, CCTV — and what has to be planned before the concrete sets.
Cat.6 Network Cabling in Algeria: What We Do Differently
Cat.6 vs Cat.6A, FLUKE certification, EMI separation rules, real installation costs in Algeria. The difference between cabling that lasts and cabling that fails in two years.