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 ...

March 15, 2022, New York, NY - Securitech, the leader in innovative high-security locking devices, announced today the official launch of its much-anticipated Auto-Bolt Max™ Exit Device Series. As the ...

The city Department of Education’s plan to install remote door-locking systems in all public schools is well behind schedule – and critics say poor planning is to blame. The DOE last year awarded Long ...

New York City Schools are rolling out a door-locking mechanism to increase safety for students in more than 1,000 schools. The city's Department of Education agreed to a $43 million contract that ...

Xiaomi has launched the Smart Door Lock 4 Pro Dual Camera Edition in China. This upgraded version builds on the Smart Door Lock 4 Pro that debuted earlier this year, adding improved hardware. It is ...