1443-12AC/DC is a part of Lockpol, which is an integrated security system. It includes a 12 volt AC/DC power supply, two sets of wired sensors, two keypads, five magnetic door contacts and two control panels. The power supply provides the necessary current to power the two sets of wired sensors, two keypads, five magnetic door contacts, and two control panels. The power supply is designed to be compatible with a wide range of Lockpol systems, including their L4 and IP4 systems. It has a three-pin plug connection for a secure connection to the Lockpol set up. It is easy to install and comes with all necessary components, making it ideal for a wide range of applications.