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1000 Meter Directional Audio Broadcast Devices Long Range Acoustic Devices (LRAD)
| Price | Negotiable |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Beijing, China |
| Popularity | 496 people viewed |
Model NO.:
HW
Name:
More Than 145dB
Weight:
Less Than 2.5kg
Power:
Less Than 30W
Acoustic Constraint Angle:
Less Than±10°
Speech Intelligibility:
Each Word Can Be Heard Clearly at 1 Km
Battery Life:
More Than 5 Hours
Frequency:
400Hz-6kHz
Size:
400mm (Length) *200mm (Width) *250mm (Height)
Working Temperature:
-40 Degree -50 Degree
Storage Temperature:
-45 Degree- 55 Degree
Trademark:
HEWEI
Transport Package:
Carton Package
Specification:
50 kg
Origin:
China
Product Description
Long range acoustic device
Description
Long range acoustic device is used to warn and disperse specific population by directional launch of super sound wave. It has a high degree of directional and strong sound output.
It can clearly send important information, instructions and warnings to 3km away. It can be applied for search, rescue, anti-terrorism, anti-riot, and so on.
Description
Long range acoustic device is used to warn and disperse specific population by directional launch of super sound wave. It has a high degree of directional and strong sound output.
It can clearly send important information, instructions and warnings to 3km away. It can be applied for search, rescue, anti-terrorism, anti-riot, and so on.
Technical Specification:
| Weight | 32Kg |
| Size (mm) | W 980× H 960mm× T 235mm |
| Power consumption | 0.24kw (general), 0.48kw (peak) |
| Input power supply | AC 176v-264v /50Hz or DC 12-24v |
| Maximum sound pressure level | 151 dB instantaneous volume @1 meter |
| Maximum sound pressure level in low mode | 120 dB @1 meter |
| Sound beam Angle | +/-15°@ 2kHz |
| Battery Working Time | 4-8 hours |
| Battery Charging Time | 4 hours (fast charge), 12 hours (slow charge) |
| Rotation Angle | Horizontal 0-360° adjustable |
| Pitch Angle | Manual adjustment, automatic control can be added as required |
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