Notifier NCM-W Network Control Module System Sensor M500R including 2-wire applications with and

including 2-wire applications with and without relays and/or current limiting resistors

One day a conference room

programmable sounder base

— B210LP Intelligent Flanged Mounting Base

Notifier NCM-W Network Control Module System Sensor M500R including 2-wire applications with andThe Network Communications Module (NCM) provides NOTIFIERs NFS 640, NFS 3030, and NFS2 3030 Fire Alarm Control Panels, and NCA and NCA 2 Network Control Annunciators with a means to connect to NOTIFIRENET. Two types of NCM are available: NCM W Notifier for connecting nodes with twistedpair wire, and NCM F Notifier for connecting nodes with fiber optic cable. The NCM W provides two sets of switches to simplify network setup. Enable ground fault