Locks come in a variety of types and designs to meet a wide range of security needs. While many locks use a simple key-and-tumbler design, some locks use technology that is significantly more advanced ...

Your front door lock is your first line of defense from the outside world. It’s also the piece of home security you use more than any other. If your lock hasn’t been replaced in a while—or if it’s the ...

At least one of your employees is bound to lose their key at some point, and keys ― whether a traditional metal key or a nifty fob ― can be costly and cumbersome to replace. Keyless electronic door ...

Smart door locks can save you time searching all over for your keys or even making sure everyone has one. Often starting with an electronic keypad lock as its base, this type of lock can offer a range ...

Home security has come a long way, from the traditional padlocks to smart home locks. Modern smart locks, such as video doorbells and fingerprint access, have proven more efficient, convenient, and ...

Locks from Yale, a major traditional lock vendor, and smart lock pioneer August made their debut Wednesday at CES 2019 in Las Vegas. These new products range from single-hole keyed models with keypads ...

Smart lock company Nuki today launched the Keypad 2 NFC, which is the first keypad that includes support for Aliro. Aliro is a smart lock standard that supports interoperability between mobile devices ...

This is a simple password based door locking system circuit designed using 8051 microcontroller. It provides control to the actuating the load. It is a simple embedded system with input from the ...

Here is the circuit diagram of Electronic code lock system using 8051 microcontroller. It is very useful at residential places to ensure better safety. This system demonstrates a circuit named ...