8 Function Undercover Siren / Switch Box

Regular price

Please contact us for pricing and availability of this product.

This Siren unit is our most popular, fit the driver units anywhere out of sight, the compact controller unit uses industrial double-sided tape to fix the controller anywhere on your dash where it is convenient for you to use. this save drilling and screw to the vehicle dash board.

The four siren functions and four separate switches all in one compact controller is so easy to fit.


  • Compact controller mounts in tight spaces or fits comfortably within the palm of your hand.
  • Operate up to four siren sounds and four different functions with just one Mini Controller.
    • Modes: Wail, Yelp, Phaser and Air Horn sounds
  • LED lights illuminate each soft-touch switch and highlight selected function for night use.
  • The mini controller easily connects to the relay box with plug-in attachment.
  • Undercover relay box features four 15-amp outputs.
  • Solid-state electrical components provide reliable performance.
  • Engineered to withstand reverse polarity and high-voltage spikes.
  • Undercover Siren Amplifier powers one 100W RMS speaker with an 11ohm impedance. (Speaker sold separately.)

Kit includes:

  • Remote mini controller
  • Master relay box
  • Slave siren and all necessary wiring.

You will need to use the 100 watt Siren Speaker



  12 volt


  (4) 15 amp each


  1-13/16" H x 3-1/8" W x 1/2"  

  D Controller


  2-3/8" H x 4-3/8" W x 5-3/8"

  D Relay Box


  2" H x 4-3/8" W x 5-3/8"

  D Slave Amplifier