Low Frequency Siren For Police Vehicles

GF-SK02 siren & YD-100-23 speaker The low-frequency alarm system is an infrasound alarm designed according to the audible range of the human ear.Low frequency tones comes with the distinct advantage of penetrating solid materials allowing drivers and nearby pedestrians to FEEL the sound waves. Interacts with 2 pcs 50W emergency vehicle siren amplifiers;Ideal for high traffic areas and busy intersections,

Product Details

Howler™ Low Frequency Tone Siren

Introduction:


1.  The low-frequency alarm system is an infrasound alarm designed according to the audible range of the human ear

2.  Low frequency tones comes with the distinct advantage of penetrating solid materials allowing drivers and nearby pedestrians to FEEL the sound waves

3.  Interacts with 2 pcs 50W siren amplifiers

4.  Ideal for high traffic areas and busy intersections


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Features:


1. Strong penetrating power: Infrasound waves produce a "low-frequency tremor" allowing drivers and nearby pedestrians to FEEL the sound waves. 

2. High-quality power devices: adopt digital power amplifier as alarm power amplifier to ensure continuous output of sound effects.

3.  Humanized setting: the alarm trigger working time is set to 8, and the low-frequency output of 8s- 60s is achieved through setting.

4. Small volume: meet the application of different special vehicles.

5. Exquisite appearance: Housing material from PA alloy injection molding.

6.  Multi-function selection: can be set to choose the independent output of low frequency alarm and high frequency alarm linkage work.


Specifications:


Part No.
GF-SK02  YD-100-23
Working Voltage
DC12V/24V
Standby Current≤5mA
Power

Siren: 100W

Speaker: 50W+50W

No-load current≤12mA
Power amplifier current8A±1A
output voltage29V±1V
frequency range180Hz-500Hz
Rated Impedance

8Ω(siren)

16Ω(Two speaker)

Operating temperature-40C°--55C°
Dimension

147*120*42mm(siren)

185*140mm (speaker)




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