Helpful articles on electrics, security & networks
Practical advice to help you make an informed decision, no jargon, no hidden catches.
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Fiber & LAN networksFiber vs copper network: when each technology is the right choice
When do you need fiber, and when does copper hold up? We compare distance, speed, resistance to interference, splicing and maintenance, so you can choose correctly for your office or building.
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Structured cablingStructured cabling for an office: what it is, what it includes and why it is worth it
Organized structured cabling reduces faults, speeds up maintenance and makes expansion easier. The components, how it is designed and tested, and mistakes to avoid.
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Alarm & securityAlarm system or CCTV: which is right for your site
An alarm system detects, notifies and deters, while CCTV documents. We compare the two systems, the sensors, monitoring, and explain when it is worth combining them.
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CCTV / video surveillanceCCTV for home and business: camera types and what drives the price
IP vs analog cameras, resolution, lens and field of view, night vision, NVR vs DVR and storage. A practical guide to choosing the right CCTV system and what determines its price.
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Electrical installations7 signs your electrical installation needs replacing
Tripping breakers, warm sockets, flickering lights and no earthing. Learn which signals show it is time to upgrade your electrical installation, why they are dangerous, and what to do.
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Electrical installationsHow much does an electrical installation cost: what actually drives the price
A detailed guide to what really determines the cost of wiring an apartment or house in Sofia: scope, number of points, new build vs. rewiring, materials, safety and timelines. No misleading figures.
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