Honeywell Home 4193SN V-Plex Micro-Miniature 2-Zone Adapter/Expander

The 4193SN micro-miniature 2-zone expander converts hardwired contact devices to V-Plex compatible systems. Built-in serial numbers enable direct addressing, while dual zones provide flexible configuration: the left zone supports supervised EOLR sensors in open or closed circuit, and the right zone handles unsupervised closed circuit sensors. UL Listed for both fire and burglary applications, this expander integrates seamlessly into existing security installations requiring zone expansion without system replacement.