ADT Series Timers are a type of digital timer used in a wide range of applications, including control systems, manufacturing processes, and building automation. These are designed to be accurate and reliable, with programmable settings and customizable functions. They can be used to control timing functions such as delay, pulse, and interval, and they can be configured to operate in a variety of operating modes, including single-shot, repeat cycle, and signal ON/OFF. The ADT Series Timers are reliable tools for timing and control applications, providing precise and customizable control over a wide range of functions.