Whelen Engineering Company, Inc.
295 Series
5 years warranty

The 295SL Series is a full-function siren with radio repeat and public address, providing maximum warning protection in a compact design. Engineered as a self-contained unit for under-dash mounting, the 295SL Series is available with a hard-wired or removable microphone.

Additional models available.

  • Handheld control head models
  • Combination On/Off and horn ring transfer switch
  • Siren functions are backlit for ease of visibility
  • Solid-state over/under voltage shut-down and output short circuit protection
  • Input polarity protection
  • Recess or bail bracket for under dash mounting. Adjustable bail bracket allows mounting in a variety of positions
  • Locking quick disconnect plug
  • 295SL models available in 24 Volt, contact factory

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.



Voltage 12 VDC or 24 VDC
Certifications SAE requirements*
Warranty 2 year warranty

5 year warranty

* When used with Whelen speakers