What is the frequency range of the audio sensor?

The frequency range of the sensor is 0~5000 HZ.

What is the charger power requirement?

The charger power is 100/240VAC, 50/60Hz.

Heart Beat Sign Detection Rescue Tools

Name: Heart Beat Sign Detection Rescue Tools
Brand: Beijing Topsky Century Holding Co., Ltd.
SKU: 731077212

Beijing, ChinaBeijing Topsky Century Holding Co., Ltd.

US$4,900.00

1 Piece

Sample price:US$4500.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Customized

Model NO.

Alarm Form

Sound and Light

Certification

CE, SGS

Color

Black

Brand

Topsky

Type

Rescue &Research

Material

Aluminum

Frequency Range

Sensibility

15×10-6 PA

Battery Life Time

30h

Charger Power

100/240VAC, 50/60Hz

Size

20X15X12 (Cm)

Weight

2kg

Transport Package

Protection Packing

Trademark

Topsky

Origin

Beijing

HS Code

9015800090

Production Capacity

500

Key features

IP68 Waterproof Rating: Fully waterproof design ensures reliable operation in harsh environments.

30-Hour Battery Life: Long-lasting battery supports continuous operation for up to 30 hours.

Two-Way Voice Communication: Establishes immediate two-way voice contact with victims upon detection.

Lightweight & Portable: Weighs only 2kg, designed for easy handling by a single rescuer.

CE & SGS Certified: Meets international safety standards with CE and SGS certifications.

Company profile

Beijing Topsky Century Holding Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/FactoryExport Year: 2013-05-01Nearest Port: XingangAverage Response Time: ≤10.84hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, EXW

AI-Powered supplier vetting

SummaryBeijing Topsky Century Holding Co., Ltd. is identified as a China-based manufacturer and factory established in 2003, with 78 employees and operations in Beijing. Its stated products cover coal mine safety, firefighting, public security, personal protection, rescue, detection, and related equipment. The supplier reports ISO9001 certification, more than 10 production lines, 6–10 quality-control staff, and exports to America, France, Australia, Italy, and other countries and regions. It also states a focus on research, development, innovation, product quality, and after-sales service. Evidence is insufficient to assess financial credibility, customization capability, or specific customer cases. The export-sales share is stated as 1%–10%, indicating international activity but limited quantified export concentration.

Supplier typeThe supplier is explicitly classified as a manufacturer and factory, with its business description identifying it as a large-scale manufacturer integrating product development and production. Its stated product scope centers on safety, security, firefighting, rescue, and related equipment.

CertificationsThe company explicitly states that it attained an ISO9001 quality management system certificate. This provides direct evidence of certification holding, although no certificate number, validity period, or certification body is provided.

After-Sales capabilityThe supplier identifies good after-sales service as a company tenet and states that staff work continuously to improve product quality and service for user safety. These statements support an after-sales-service commitment, but do not document service processes, response times, regional support, or staffing.

R&D capabilityThe supplier explicitly states that it focuses on research, development, and innovation, while its company description says it integrates development with production. These statements indicate declared innovation activity, but no R&D staffing, patents, laboratories, or specific innovations are documented.

Production capacityThe supplier is identified as a factory and manufacturer, has operated since 2003, employs 78 people, and reports more than 10 production lines and 6–10 quality-control staff. These details provide explicit evidence of established production infrastructure and quality-control capacity.

Client casesThe supplier states that its products have been exported to America, France, Australia, Italy, and 20 other countries and regions, and reports export activity beginning in 2013. This demonstrates international market reach, but no named customers, project references, order examples, or independently verifiable cases are provided.