NFXI-WSF-RR Notifier Addressable Wall-Mounted Sounder Beacon & Isolator
The NFXI-WSF-RR is a high-quality, loop-powered device designed to alert building occupants during an emergency. It features fast and simple installation and can be controlled either via on-board switches or through the Opal digital protocol from the fire panel. Installation is straightforward, with a twist-fit design onto the B501AP base.
Key Features:
Faster Installation: Large cable access, multiple cable entry options (rear or surface), and innovative loop continuity springs allow quicker and more cost-effective installation.
Reduced Installation Errors & Easy Fault Finding: Devices use a push-and-turn mounting system, come with an address tag for easy identification, feature built-in isolation, and use rotary wheel address controls. An anti-tamper feature adds security.
Excellent System Performance: High light output and 32 selectable sounder tones can be synchronized via the Notifier control panel, providing clear and immediate fire alerts.
Flexible Installation: Low current draw allows more devices per loop. A wide range of device and mounting options—including deep bases, high IP ratings, red or white colors, and panel- or device-controllable sounder volumes—offers maximum flexibility for system designers.
Reduced Lifetime Costs: Constructed from UV-stable, impact-resistant materials, the Opal AV devices are designed for long-term reliable operation. The universal base allows new sounder/beacon units to be added without rewiring.
Reduced Inventory Count: The Opal AV range uses the common B501AP system base shared with detectors, maximizing the benefits of Notifier’s Opal digital protocol while maintaining backward compatibility for retrofit applications. Wall-mounted options include sounder-only, sounder & beacon, or beacon-only units in red or white. Integrated base units are also available as sounder-only or sounder & beacon combinations, with color options matching Notifier detectors.