What is the frequency range of the device?

The frequency range is 400Hz to 6KHz.

1km Non-Lethal Handheld Acoustic Device (LRAD) for Dispersing Special Targets

Name: 1km Non-Lethal Handheld Acoustic Device (LRAD) for Dispersing Special Targets
Brand: Beijing Heweiyongtai Sci & Tech Co., Ltd
SKU: 1924643601

Beijing, ChinaBeijing Heweiyongtai Sci & Tech Co., Ltd

Negotiable

1 Piece

Product profile

Customization

Available

The Loudest Pressure Level

More Than 145dB

Weight

Less Than 2.5kg

Model NO.

HWPAD-II

Power

Less Than 30W

Acoustic Constraint Angle

Less Than±10°

Transport Package

Carton Package

Specification

50 kg

Trademark

HEWEI

Origin

China

Production Capacity

1000 Kits Per Month

Key features

Long Range Clarity: Speech intelligibility allows each word to be heard clearly at 1 km distance.

High Pressure Output: Delivers a loudest pressure level of more than 145dB for effective dispersal.

Compact Lightweight Design: Weighs less than 2.5kg with dimensions of 400x200x250mm for easy portability.

Extended Battery Life: Operates for more than 5 hours on a single charge.

Wide Frequency Range: Operates within 400Hz to 6KHz for versatile acoustic performance.

Low Power Consumption: Requires less than 30W of power to operate effectively.

Company profile

Beijing Heweiyongtai Sci & Tech Co., Ltd

Beijing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-08 CertifiedNearest Port: Tianjin Port, Beijing Airport, Shenzhen PortAverage Response Time: ≤7.61h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryBeijing Heweiyongtai Sci & Tech Co., Ltd is a China-based trading company established in 2008, with 60 employees and offices in Beijing. Its stated business focuses on security, EOD, anti-terrorism, surveillance, and related specialized equipment. The supplier reports a Shenzhen factory location, five production lines, 11–20 quality-control staff, and R&D engineers with 25 years of total experience, but it also identifies itself as a trading company. Lead time is stated as within 15 working days in off-peak periods and one month during peak periods. No supplier management-system certification is reported. Export sales account for 31%–40% of total sales, with Africa and other markets listed as primary destinations. The provided information supports some production, technical, and international trading capability, but does not establish after-sales services, customization processes, financial credibility, or verified customer cases.

Supplier typeThe supplier is explicitly identified as a trading company, while its description also states that it specializes in manufacturing and selling security, EOD, anti-terrorism, and surveillance equipment. A factory location and production resources are reported, but the legal business type remains trading company.

CertificationsThe supplier management-system certification field is explicitly reported as “NIL.” No certification evidence is provided in the supplied information.

R&D capabilityThe supplier lists specialized products such as portable X-ray screening systems, hand-held explosive detectors, UAV jammers, night-vision systems, and wall-through listening systems. It also reports R&D engineers with 25 years of total experience, supporting technical development capability, although no patents, innovation projects, or product-development results are provided.

Production capacityThe supplier reports a Shenzhen factory location, five production lines, 11–20 quality-control staff, and lead times of within 15 working days off-peak and one month during peak periods. These details support an established production and fulfillment capability, although the supplier is also classified as a trading company and the capacity data is limited.