Whelen Engineering Company, Inc.
HHS Series
5 years warranty

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

• Includes WeCan® port that supports the Inner Edge® FST™ and RST™ Series, WeCan lightbars, or WeCan external amplifier

WARNING: These products may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit whelen.com/regulatory.



Software Whelen Command™
Outputs Eight 10 amp and one 15 amp relay outputs
Inputs 1 analog inputs

2 inputs for customer-supplied external switches

Tones 37 total tones, including mechanical tones
Speaker Supports one or two 100 watt speakers
Certifications Meets Class A requirements of SAE, AMECA, KKK1822, and California Title XIII when paired with one Whelen 100 watt speaker
Warranty Siren Amplifier: Five year warranty. Control Head: Two year warranty.