HHS Series
HHS Series
The HHS Series from Whelen offers a compact and durable solution for siren and light control. Built with a black molded amplifier housing, the HHS Series is engineered for maximum durability in tough environments. The system comes with preset siren tones, including Wail, Yelp, Piercer, Manual Siren, and Airhorn, providing reliable auditory warning signals for emergency vehicles in any situation. The HHS Series offers three control head options and is fully customizable using Windows-based programming software, allowing users to configure the system to meet their specific needs. It also comes equipped with external spade-type fuses and a 20-foot interconnect cable for seamless installation. Whether used in police, fire, or EMS vehicles, the HHS Series ensures effective control of lights and sirens for enhanced safety and operational efficiency.

Features
- Powerful Siren Amplifier: Features 9 total ouputs, standard switching, and can support one or two 100-watt speakers for versatile warning capabilities
- Customizable Control Heads: Choose from three user-configurable, ergonomically designed control heads to enhance situational awareness and ease of use
- Preset Siren Tones: Includes Wail, Yelp, Piercer, Manual Siren, and Airhorn tones as standard presets for reliable sound signaling
- Expanded Tone Library: Offers 37 tones, including mechanical tones and California Yelp, to meet a wide range of operational needs
Specifications
Please note: Not all specifications will apply to every model. Consult your sales representative to confirm specs.
Inputs/Outputs | 9 Total Outputs (8) 10 amp Relays (1) 15 amp Relay |
Devices | Operates (1) or (2) 100-watt Speakers HHS 3200: Compatible with low current or high current products, or any light with a built-in flasher HHS 4200: Includes WeCan® port that supports the Inner Edge® FST™ and RST™ Series, WeCan lightbars, or WeCan external amplifier |
Compatible Control Heads | CANCTL5, CANCTL6, CANCTL7 |
Control | WeCan® |
Customization | Included Controller: CANCTL5 (Hand-Held), CANCTL6 (Slide Switch and Rotary Knob), CANCTL7 (21 Push-Buttons and Slide Switch) Additional Port: 4200 models include WeCan port that supports the Inner Edge FST and RST Series, WeCan lightbars, or WeCan external amplifier |
Construction | Black Molded Housing: Built for durability |
Mounting | External Spade-Type Fuses |
Included Cables & Hardware | 20’ (6.10 m) interconnect cable |
Certifications | SAE Standards SAE Class 1 Emergency Vehicle Standards KKK-A-1822F Regulatory Compliance CA Title 13 AMECA CISPR 25 R10 Certifications applicable when paired with one Whelen 100-watt speaker |
Warranty | 2-year |
Voltage | 12 VDC |
Amps | 8 x 10.0 amp Relay Outputs 1 x 15.0 amp Relay Output |
Size | Height: 7.46” (18.95 cm) Width: 8.49” (21.56 cm) Depth: 2.35” (5.97 cm) |
HHS Series Sirens
Siren Amplifier with Hand-Held Controller (CANCTL5)
HHS3206
Siren Amplifier with Slide Switch and Rotary Knob Controller (CANCTL6)
HHS3207
Siren Amplifier with 21 Push-Buttons and Slide Switch Controller (CANCTL7)
End-of-Life Products (Effective June 30, 2025)
Same as HHS3200, Except with WeCan® Port that Supports the Inner Edge® FST™, XLP and RST™ Series, WeCan® Lightbars, and a WeCan® External Amplifier (Not for Use with the CANEM16 Expansion Module)
HHS4206
Same as HHS3206, except with WeCan port that supports the Inner Edge FST and RST series, WeCan lightbars, or WeCan external amplifier (not for use with the CANEM16 expansion module)
HHS4207
Same as HHS3207, except with WeCan port that supports the Inner Edge FST and RST series, WeCan lightbars, or WeCan external amplifier (not for use with the CANEM16 expansion module)
Product Sheets
Install Guides