Gate Sentry's new Sentry Solo solution replaces hardware-dependent access devices with a mobile-first platform, simplifying access management and eliminating initial capital investments and the ...
The circuit was designed to function as an electronic keyboard using CMOS 4081 integrated circuit. Keypad – a set of buttons arranged in a block which usually display digits and other symbols but not ...
Introducing Sentry Solo's VirtualKey & VirtualKeypad - we have reverse-engineered access control, making it hardware-free, reliable, and affordable. The VirtualKey allows users to open their desired ...