The XP95 Open-Area Visual Alarm Devices (VADs) have been developed as primary or supplementary alarm devices. The loop powered VAD may be used in situations where there is a risk that sounders will not be heard. It might also be required where deaf or hearing impaired persons may be present. High intensity red LEDs EN 54-23 compliant Category W VAD Coverage W-2.4-6 Flash Rate 0.5 Hz Fault signal if LED check failed