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This plug-in loop expander module adds a second Signaling Line Circuit (SLC) to Notifier ONYX Series fire alarm control panels. On the NFS-640/NFS2-640, the LEM-320 expands the panel from one to two SLC loops. On the NFS-3030/NFS2-3030, each LCM-320 Loop Control Module supports one expansion LEM-320, allowing the panel to scale up to ten total SLC loops (five LCM-320s plus five LEM-320s).
Each SLC loop supports up to 12,500 feet (3,810 m) of wiring distance using 12 AWG twisted-unshielded pair in a Class B (Style 4) configuration. The module draws a maximum of 100 mA and includes built-in degraded mode operation to increase system survivability if the loop is compromised. Installation is straightforward, the LEM-320 plugs directly into the panel chassis with no additional mounting hardware.
The Notifier NBG-12LX is a dual-action, addressable manual pull station designed for use with Notifier intelligent fire alarm control panels (except FireWarden series panels and the NSP-25 panel). The station requires two motions (push-in and pull-down) to activate, reducing accidental alarms.
As an addressable device, the NBG-12LX communicates directly with the control panel via the Signaling Line Circuit (SLC), allowing the exact device location to be displayed upon activation. The station features a built-in bi-color LED visible through the handle, flashing during normal operation and latching steady red in alarm.
The unit mounts semi-flush to standard electrical boxes or surface-mounts using compatible backboxes. It is constructed of durable red polycarbonate and includes a key-reset mechanism for secure restoration after activation.
Notifier Remote LED Flush Mounting (RI/W/3V)
The RI/W/3V remote indicator unit is designed for fire detection systems requiring local indication of an individual or group of fire detectors in alarm. The unit is fitted with LED providing a wide area of illumination and high on/off contrast for easy viewing. Using a single gang purpose designed moulding, the unit operates with all Notifier analogue addressable fire detectors.
Single terminal surface back box for call points/key switches. (Old PN: SR1T)