22/2 AWG, CM/CL2/CMX, Non-Plenum, Unshielded, Security Alarm Wire ****Red and Green Conductors ****

CM/CL2/CMX, Non-Plenum, Unshielded, Security Alarm Wire is a type of cable used in security systems, specifically for low-voltage applications like connecting sensors, keypads, and other devices. The "CM/CL2/CMX" designation indicates that it is rated for general-purpose use (CM), limited power circuits (CL2), and outdoor/non-plenum applications (CMX). It's unshielded, meaning it doesn't have a layer of foil or braided metal to protect against electromagnetic interference, and it's designed for non-plenum spaces (areas that aren't specifically designed for air circulation, like ducts).