Open access
Jul 2026
IoT-enabled double-layered security door lock system for enhanced safety
This research contributes a reproducible engineering blueprint for dual-controller IoT lock systems with explicit energy performance characterization, component-level power allocation, and cost analysis—features typically absent in existing smart lock literature.
Muhammad Fachrul, A. Rehiara, Pandung Sarungallo
· Journal of Innovation Materi... · 0 citations