Blog
Notes from the workshop floor.
Market, technology, brand. Written by Dr. Raphael Nagel and the team. Published when something needs to be said.
December 14, 2024 · Dr. Raphael Nagel
AI CCTV Cameras 2026: Who Actually Trains the Models
A buyer-side guide to AI CCTV in 2026: which vendors train their own models, which rebrand object detectors, and how to read a spec sheet without being sold to.
December 12, 2024 · Dr. Raphael Nagel
Perimeter Security Systems: The Seven-Layer Model
A cornerstone guide to perimeter security as a layered architecture. Why every vendor pitches one layer and how to assemble the seven that actually work.
December 5, 2024 · Dr. Raphael Nagel
Security Robot Companies 2026: The Twelve Real Vendors
The twelve credible security robot vendors in 2026, with honest comparisons of platform, deployments, and ROI. No marketing rerun.
December 1, 2024 · Dr. Raphael Nagel
Outdoor Security Robots: What Spec Sheets Hide About IP66
IP ratings, temperature envelopes, ingress, vibration. The outdoor spec questions that decide whether the robot survives the second winter.