Abstract: This work aims at building a working model for a complete intercom door lock system using Arduino and Raspberry Pi. The goal has been to unite the best of Raspberry Pi and Arduino in a ...

The Matter Door Lock example and library currently do not support setting a credential/pin. Without a pin, unlocking via voice on a smart speaker / display (e.g ...

Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...

I’ve been covering lifestyle content for over seven years. The best TSA-approved luggage locks keep your belongings secure but can be opened easily for routine inspections. When assessing materials ...

Choosing the best budget bike locks is a balance between three main factors: cost, security and usability. There is no point in buying a lock that is hard to crack but is a pain to use on your bike in ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best bike chain locks offer the flexibility to lock your bike to a range of anchors and can ...

We may receive a commission on purchases made from links. Each day, the Transport Security Administration (TSA) screens 1.4 million checked and 5.5 million carry-on items across nearly 440 airports.

We may receive a commission on purchases made from links. Smart Locks are slowly becoming must-have options for smart home fans. They offer the typical deadbolt security of a regular lock while giving ...