Whelen Engineering Company, Inc.
CenCom Core™
5 years warranty
WeCan X

Featuring the greatest configurability, speed, and expansion yet, CenCom Core™ is a system created to enhance officer safety with advanced automation and remote connectivity.  Learn more.

  • All-new design allows for access to every connector and fuse from the top of the box
  • WeCanX™, our newest CAN-based communication system provides true system synchronization, greater speed capabilities, expanded peripheral add-ons, and full support of diagnostics
  • Vehicle-to-Vehicle Sync automatically synchronized lights and tones on multiple vehicles
  • Dynamic Variable Intensitypatternsgradually increase or decrease the output intensity for nighttime emergency scenes
  • Advanced Customization with support of 99 WeCanX devices, allowing you to customize Core in ways never before possible in a control system
  • Supports remote firmware updates via USB-C with Whelen Command™, our newest programming software

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.




Whelen Command™


Up to 99 WeCanX devices


2 15A outputs

4 10A outputs

16 2A outputs

1 dry contact relay

23 total outputs

Flashing outputs

Every output across the system can be synchronized


12 logic inputs

1 ignition power-up input

4 analog inputs

17 total inputs


1 ethernet connection

1 WeCanX connection

2 CANport™

1 USB-A host


1 Micro SD card slot

99 remote modules


Battery voltage sensor

Temperature sensor

3 axis accelerometer sensor


Gradually increase or decrease the output intensity within a flash pattern or tone

Tone Sync

Sync amplifiers and speakers together

Sync tones with lights (Patent-Pending)


Has diagnostic indicator

Expansion Modules

Lightbars, Inner Edge™ FST™ and RST™, External Amplifier, External Howler Siren, Remote 8 or 16 Output Expansion Module, Control Point and Input Expansion Module, Traffic Advisor™ Module, V2V Sync Module


Meets all applicable SAE and California Title XIII requirements with various Whelen speakers


Five year warranty