FEDERAL SIGNAL CORPORATION Visalert ® Strobe Light Model VALS Federal Signal’s Visalert® is a three dimensional, triangular warning light designed to be mated with Federal Signal’s Model 350 Vibratone® horn and the Model 50GC SelecTone® speaker/amplifier. The Visalert can also be used as a stand alone device. Visalert is available in five lens colors: Amber, Blue, Clear, Green and Red. STROBE WARNING LIGHT • Available in 12VDC, 24VDC, 120VAC and 240VAC • 4,000 hour strobe tube Knockouts on the 50GC, 350 and the 450 audible devices (sold separately) ensure easy installation. The units can be either independently or simultaneously wired with the audible device. The Visalert uses a linear strobe tube and all the circuitry is contained within the lens. • Surface mount on Federal Signal audible signaling devices or control panel Visalert units are recommended for use in industrial applications and situations where effective visual warning is needed. The Visalert can be surface mounted on the Model 350 and 450 horn or Model 50GC speaker/amplifier. Federal Signal’s Visalert strobe light is an affordable, low-maintenance strobe light in a compact size that is perfect for control panel applications. • Five lens colors • Type 3R, IP44 enclosure • UL Listed and CSA Certified Operating Flash Rate/ Candela Current Minute Peak1 Mount * Indicates color: (A) Amber, (B) Blue, (C) Clear, (G) Green or (R) Red 1 Peak candela is the maximum light intensity generated by a flashing light during its light pulse

VISALERT ® STROBE LIGHT (VALS) Standard Wall Plate (customer supplied) Surface-Mounted Light Knock-Out Hole for Light Leads Surface-Mounted on 50GC Speaker, or on 350 and 450 Horns SPECIFICATIONS Lamp Life: 4,000 Hours Light Source: Strobe tube Operating Temperature: -31°F to 150°F Net Weight: 0.1 lbs. Shipping Weight: 0.25 lbs. Height: 3.95" Width: 3.94" Depth: 1.6" HOW TO ORDER 4,000 Hours Strobe tube -35°C to 66°C 0.057 kg 0.113 kg 100.3 mm 100.0 mm 40.6 mm • Specify model, voltage and color • Optional Accessories:   Speaker (50GC, page 160)   Horns (350 and 450, page 112) REPLACEMENT PARTS...