
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 directionality and strong sound output.
It can clearly send important information, instructions and warnings to3 km away. It can be applied for search, rescue, anti-terrorism, anti-riot, and so on.
Technical Parameter
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) |
Beijing Heweiyongtai Sci & Tech Co., Ltd.
About Us
Beijing Heweiyongtai Sci & Tech Co., Ltd. was established in the beginning of 2008. We are a hi-tech enterprise specializing in supplying and trading Security Inspection equipment, EOD equipment, Anti-terrorism equipment, Intelligence device, etc. Our products are widely applied in public security bureau, military, custom, government security agency, airport, exhibition, etc.
Our company headquarters and showroom are located in Beijing, the capital of China. There are more than 400㎡ showing room where exhibits nearly hundred kinds of well-equipped products and equipments. Our staff are all qualified technical and managerial professionals to provide you satisfied service.
Our main products and equipments are as follows, and is increasing:
★EOD Equipment
★Security Inspection Equipment
★Anti Terrorism Equipment
★Investigation Equipment
Our factory Jiangsu Hewei Police Equipment Manufacturing Co.,Ltd was established in the year 2010.
We establised research centre and factory in Shenzhen in the year of 2014.
Overseas Exhibitions
If have any inquiries about our company or products, please contact the following information.