Code 3 H2 Covert Siren


The Code 3 H2 Covert Siren is one of the most versatile covert sirens available.

SKU: 3599L5 Categories: ,



It has an easy-to-use handheld controller and 8 different siren tones that can be played in a variety of combinations. Siren patterns can be input and cancelled with the push of a button, and a noise-canceling mic on the PA ensures that your directions will be heard clearly.

Siren Tones:

  • Wail
  • Yelp
  • Hi-Lo
  • Hyper-Lo
  • Hyper-Yelp
  • Whoop
  • Manual Wail
  • Air Horn

Integrated vehicle light control buttons – three progressive, four auxiliary – with backlighting and on/off color change, as well as two programmable airhorn tones, make it easy to adapt the Code 3 H2 Covert Siren to variety of situations.


Additional siren features include:

  • Radio rebroadcast
  • Stand-by
  • Siren scroll
  • Park kill with level 3 drop-out option
  • Horn ring transfer
  • Thumbwheel volume control on the handset
  • Siren lock
  • Timed output
  • EU Lock to any level

The Code 3 H2 Covert Siren comes with a 25’ extension cable for flexible installation and a five-year warranty. It also meets SAE J1849, 2004/104/EC and California Title 13 Guidelines.

These Code 3 siren units are perfect for undercover or off-duty vehicles, golf cart patrol vehicles, and motorcycles.

Additional information

Weight 6 lbs
Dimensions 12 × 8 × 4 in

Small and unobtrusive, this Code 3 siren unit measures 5.9”H x 2.4’W x 1.2”D’ with a 200 watt output capacity and an operating voltage of 10-16VDC. The Code 3 siren unit also comes with an amplifier measuring at 7.1”H x 6.2”W x 2.7”D.