Opal AV Devices: Opal Addressable Base Sounder/VAD

main image
Zoom
thumbnail

NFXI-DSF-WC

Featuring fast and simple installation and control the Opal base sounder/Visual Alarm Device (VAD) forms the perfect base for Notifier Opal detectors. Powered by the fire panel via the loop wiring, control of the devices is enabled using on-board switches or via the Opal digital protocol using the control panel. The range is installed simply by a twist fit onto the B501AP base.

EN54-23 O Class Compliant.

Coverage Diagram