What is the input sound pressure range?

The input sound pressure range is 65dB to 120dB.

How is the audio signal processed?

Environmental sounds are captured, then amplified, compressed, and expanded by circuits before output.

Advanced Vehicle-Mounted Audio Recording Device for All Environments

Name: Advanced Vehicle-Mounted Audio Recording Device for All Environments
Brand: Beijing Haiyitai Technology Co., Ltd.
SKU: 2142718012

Beijing, ChinaBeijing Haiyitai Technology Co., Ltd.

US$1,500.00

10 Pieces

Product profile

Customization

Available

Usage

Commercial, Industry

Call Type

Mixed

Hardware Technology

Digital Switch

Condition

New

Transport Package

Box

Trademark

YANGSHENG

Origin

China

HS Code

8519813900

Production Capacity

10000 Pieces/Year

Key features

High Sensitivity Pickup: Omnidirectional microphone ensures wide-band and wide-voltage pickup capabilities with minimal noise.

Wide Temperature Range: Operates reliably under extreme high and low temperatures, high humidity, and high noise levels.

Dust and Water Resistance: Features resistance to rain, sand, dust, and salt spray for harsh environments.

Low Distortion Output: Distortion remains no more than 3% at 90dB to 120dB sound pressure levels.

Wide Frequency Response: Covers 150Hz to 8KHz with tested accuracy at 65dB and 94dB sound pressure.

Low Power Consumption: DC 5V power supply with power consumption no more than 0.2W.

Versatile Application: Suitable for aircraft cabins, special vehicles, mechanical dogs, and humanoid robots.

Signal Processing: Circuits perform amplification, compression, and expansion before output to monitoring devices.

Company profile

Beijing Haiyitai Technology Co., Ltd.Beijing, China

Business Type: Trading CompanyExport Year: 2025-03-03Nearest Port: SHANGHAIAverage Response Time: ≤10.43hTerms of Payment: T/T, LCInternational Commercial Terms(Incoterms): CIF

AI-Powered supplier vetting

SummaryBeijing Haiyitai Technology Co., Ltd. is a China-based trading company established in 2025, with headquarters in Beijing. It states that it operates through two Jiangxi manufacturing factories and maintains R&D, production, and service resources across multiple locations. Its business covers instruments and meters, industrial equipment, automotive parts, and electrical and electronic products, with listed products including borescopes, audio information systems, video systems, and cameras. The supplier reports customized solutions, full life-cycle technical support, and self-operated import and export rights. Its claimed innovation record includes patents, software copyrights, and trademarks, although the provided information does not independently verify these claims. Evidence is insufficient to assess certifications, financial credibility, or specific customer cases. Production capability is indicated by the reported factories, but the stated manufacturing area is limited and staff experience is...

Supplier typeThe supplier is explicitly identified as a trading company and describes itself as an international trade company. It also states that it has two manufacturing factories in Jiangxi, indicating a trading-led business with associated production resources rather than a clearly established standalone manufacturer.

After-Sales capabilityThe supplier claims to provide full life-cycle technical support and describes a network integrating R&D, production, and services, including regional service centers in several cities. These statements support an asserted service capability, although no service staffing, response-time, warranty, or support-performance details are provided.

R&D capabilityThe supplier describes multiple R&D bases, technological innovation, product iteration, and a full-cycle R&D and production system. It also reports 10 invention patents, 81 utility model patents, 12 software copyrights, 4 trademarks, and 57 patent applications as of June 2025, providing explicit evidence of claimed innovation activity.

Production capacityThe supplier states that it has two Jiangxi manufacturing factories and dual R&D and production centers, with capabilities spanning electrical, electroacoustic, electronic, and mechanical manufacturing. However, the reported manufacturing plant area is 70.0 m², and no production capacity, equipment, workforce size, or output data is supplied.

Customization capabilityThe supplier explicitly centers its offering on customized product solutions and lists products across technical categories including borescopes, audio information systems, video systems, and cameras. This supports the existence of a customization-oriented offering, although specific customization examples or engineering limits are not provided.