Whelen’s innovative HHS Series features standard switching and a completely redesigned molded amplifier housing, providing excellent durability.
• Durable Black molded housing
• Wail, Yelp, Piercer, Manual Siren, and Airhorn tones are preset standard
• Includes 20′ interconnect cable
• External spade-type fuses
• Compatible with low current or high current products, or any light with a built-in flasher