The circuit was designed to illustrate the operation of an electronic keypad to be utilized in the burglar alarm system by having five keys as the security syntax. The circuit was designed to ...

Pacom Systems and HID Corporation have introduced a new LCD Keypad that combines the capabilities of an intelligent access control and alarm keypad with the convenience of a built-in HID smart card ...

Alarm Lock’s keypad-less standalone access control Trilogy PL3000 lock is a big hit at the Primrose School of Worthington, Columbus OH. Primrose Schools, the Leader in Educational Child Care since ...

AMITYVILLE, N.Y.—Alarm Lock, a division of NAPCO Security Technologies, has introduced its new TL-Series Trilogy Touch as part of its standalone & wireless networked models. The aesthetic access ...

This series of monthly teardowns was started in early 2018 as an experiment, and since you fine folks keep reading them, I keep making them. But in truth, finding a new and interesting gadget every ...

In an age of smart homes, mobile alerts and cloud-connected cameras, it is tempting to believe that security has become purely digital. Yet, when it comes to protecting South African homes, estates ...