The central Dutch city of Utrecht has installed a “fish doorbell” on a river lock, allowing viewers of an online livestream ...

Is your Raspberry Pi truly secure? Version 6.2 flips the switch on a long-standing security hole, changing how you run every ...

Learn how facial‑recognition smart locks 2026 use 3D face unlock door lock systems, anti‑spoofing facial recognition security, liveness detection, and biometric smart lock encrypted access logs to ...

You have the dog, the door chain, and the peephole, but what else can you do to make your home more secure against thieves? You can never be too safe, and there are a slew of innovative devices and ...

Discover the fascinating world of home security with our latest tutorial on creating an amazing door lock! In this DIY project, we guide you through making a secret door lock using a simple nut and ...

The K1 can be opened using your fingerprint, a PIN code, a key, or TCL’s mobile app. The K1 can be opened using your fingerprint, a PIN code, a key, or TCL’s mobile app. is a senior reporter who’s ...

Keep out intruders and unlock your base with style! 🔐 In this Minecraft tutorial, I’ll show you how to build a Working Password Door using buttons, levers, item frames, or dropper codes — secured by ...

Xiaomi has opened pre-orders for its new Smart Door Lock 2 Vein Recognition Enhanced Edition in China. The device is now on JD.com, with first sales scheduled to begin on June 10. The lock is priced ...

A security researcher says the default password shipped in a widely used door access control system allows anyone to easily and remotely access door locks and elevator controls in dozens of buildings ...

String UID = "93 1C CF A9"; // Enter your card or keychain ID ID.concat(String(rfid.uid.uidByte[i] < 0x10 ? " 0" : " ")); ID.concat(String(rfid.uid.uidByte[i], HEX)); ...