Any landlord managing multiple apartments should understand the importance of installing an apartment intercom system with door release functionality. From helping you monitor who visits to providing ...

The Gira System 106 is a modular door intercom system that allows users to customize door communication according to their specific needs. It encompasses essential functions such as a doorbell, camera ...

Forbes contributors publish independent expert analyses and insights. I am an investigative attorney and physical security specialist. Many buildings, including apartment and condo complexes, are ...

The circuit provides a simple illustration of a door phone intercom system having a two-way communication using the features of LM386 amplifier. Intercom – short for intercommunication, is an ...

Group entry hacks are a favorite for hacker social groups. Why use old fashioned keys when you can use newfangled electronic keys? If you are looking to build a simple RFID-based security system to ...

The ADT Plus security system can work with Google Nest’s facial recognition and this Yale smart lock to make it easier to let someone in when you need help. The ADT Plus security system can work with ...

Xiaomi has launched the Smart Door Lock E30 with free on-site installation for the first time and 3 years of free warranty. It enables you to say goodbye to the keys and make your life a bit easier.

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 ...

Posts from this topic will be added to your daily email digest and your homepage feed. The Z-Wave fingerprint lock brings the functionality that the popular Nest X Yale lock had with Nest Secure to ...