សេចក្តីជូនដំណឹងអំពីម៉ូឌុលបញ្ជូនត ACM-8R សៀវភៅណែនាំអ្នកប្រើប្រាស់
ACM-8R Relay Module User Manual Annunciator Control Systems General The ACM-8R is a module in the Notifier ACS class of annunciators. It provides a mappable relay output module for NFS(2)-3030, NFS(2)-640, and NFS-320 Fire Alarm Control Panels, and for NCA-2…