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 ...

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 ...

With the Galaxy Control Systems efficient IP Intercom Entry System, users can gain entry to a facility using a traditional key fob, a PIN or a Bluetooth credential. System administrators can allow ...

Salto announces the launch of the XS4 Com iGO cloud-based door intercom, an advanced video intercom solution engineered to seamlessly integrate with modern digital lifestyles across residential, ...

Ring is today announcing Intercom, its twist on the video and audio entry systems found in many apartment blocks. It’s designed to complement the hardware that’s already wired in to these buildings, ...

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 ...

A number of apartment complexes using internet-connected intercom/entry systems still use their default credentials, which make them fully accessible to anyone savvy enough to Google their unit's ...

"YDA's technicians team installing intercom system for Manhattan building, to keep the building's entrance safe and secure." NYC building owners are under increasing pressure to upgrade outdated ...