WHELEN WS295HFS2 REMOTE SIREN, RECESS 2011-2021 Dodge Charger Uses low frequency tones to

Uses low frequency tones to synchronize with the vehicle �� � �s primary siren tones

High frame Rate for Extra Fludity

This has been redesign and reinvented for exactly what you want

/Low Light Intensity Settings

WHELEN WS295HFS2 REMOTE SIREN, RECESS 2011-2021 Dodge Charger Uses low frequency tones toThe 295 Series Remote Siren Amplifier(Flush Mount Head) 295HFS2 from" Whelen Engineering" has two different real time diagnostic tests include: Continuous dynamic testing during normal siren operations and a unique silent test while in the Radio mode with the Manual button depressed. During either operation, one or both red LED lamps will extinguish instantly upon sensing a siren or speaker(s) malfunction. Si Test instantly assures you of proper