TMD’s first bicycle lock combines a Bluetooth proximity sensor and motion alarm with a slender core of hardened steel chain ...

Your smart lock is a liability disguised as convenience.

We've tested and reviewed products since 1936. Read CR's review of the Aqara Smart Lock U400 door lock to find out if it's ...

We're in Prime Day's final hours and scoping out some of the biggest home security discounts, with up to 75% off smart ...

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

The best Prime Day 2026 smart home security deals on cameras, video doorbells, and smart locks from Ring, Arlo, eufy, Blink, ...

AI-powered smart home security devices at the front entryway. Image: Unsplash Home security hardware has come a long way from ...

I manufacture hotel key cards. Millions of them, for properties like Four Seasons, Soho House, and Aman across 80+ countries. So when I tell you that your hotel room key might be clonable in under 30 ...

big thanks to the ESP-RFID Project with the work they have done. The "rfid-door" hardware is 100% compatible with their software also a modified Firmware with extended MQTT support is included with ...

🔍 Introduction In today's modern homes, automation plays a major role in improving comfort, efficiency, and security. From switching lights automatically to controlling appliances with a smartphone, ...

Abstract: In recent times, security has become one of the most important aspects of people’s and companies’ lives. The Smart Door Lock System for ATMs is designed as a secure and flexible mechanism of ...

Imagine walking into a home where the lights adjust to your mood, the thermostat learns your preferences, and your security system keeps watch—all without you lifting a finger. Now, imagine achieving ...