What certifications do your products have?

Some products have CE certification and comply with international standards. Certification documents can be provided upon request.

What payment methods do you accept?

We usually accept T/T (Bank Transfer). Platform transactions are also supported to ensure secure and reliable payment.

How do you arrange shipment?

We can ship by express (DHL, FedEx, UPS), air freight, or sea freight according to your requirement. Shipping cost will be quoted based on destination and package size.

What is your warranty policy?

We provide 12 months warranty against manufacturing defects. Technical support and spare parts are available after sales.

Can you provide technical training or product manuals?

Yes, we provide English user manuals, operation videos, and remote technical support if needed.

Why choose LSJ as your supplier?

Professional rescue equipment manufacturer, stable product quality, OEM customization support, fast response and reliable after-sales service, and export experience to many countries.

Multimode Radar Life Detector with Seismic Sensor for Mine and Tunnel Rescue

Name: Multimode Radar Life Detector with Seismic Sensor for Mine and Tunnel Rescue
Brand: Beijing LSJ Technology Development Co., Ltd.
SKU: 1987784601

Beijing, ChinaBeijing LSJ Technology Development Co., Ltd.

US$52,990.00

1-49 Pieces

US$32,990.00

50-99 Pieces

US$19,990.00

100+ Pieces

Product specifications

Dimension

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

LSJ-IV

Brand

Lsj

Condition

New

Customized

Alarm Form

Display Alarm

Certification

RoHS, CE, ISO

Color

Black

Type

Radar Life Detector

Level of Protection

IP67

Continuous Working Hours

Detection Angle

120°

Connection Mode

Wireless Wif

Communication Distance

100m

Detection Environment

Ruins, Air, Through Walls, Snow, Wood

Weight All

25kg

Display Screen of The Display

8 Inches

Sensitivity

High, Medium, Low

Display Mode

Horizontal and Vertical Coordinates (X, Y)

Transport Package

Special Packaging Box

Specification

820*550*400mm

Trademark

LSJ

Origin

China

HS Code

8526101090

Production Capacity

5000/Year

Key features

Dual Detection Technology: Combines radar and microseismic sensors for accurate life detection in complex environments.

IP67 Waterproof Design: High protection level ensures durability in ruins, snow, and harsh rescue conditions.

Real-time 2D Positioning: Displays precise horizontal and vertical coordinates of trapped individuals instantly.

Long Working Time: Operates for over 8 hours continuously with rechargeable lithium batteries.

All-Wireless Network: Supports multiple sensors working simultaneously via wireless WIFI connection.

Sound Restoration: Filters noise to clearly restore knocking and scratching sounds from trapped victims.

Customizable Solutions: Offers OEM/ODM services and tailored customization for designs and samples.

24/7 Technical Support: Provides round-the-clock online assistance, training, and maintenance services.

Company profile

Low MOQCustomization from SamplesSelf-brandedProduction Process Visualization

Beijing LSJ Technology Development Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.48h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with six production lines and six experienced export-trade staff. It demonstrates documented procedures for service capability, corrective actions, complaint handling, and finished-product inspection. The supplier supports extensive customization and ODM services, and has CE and RoHS product certifications alongside ISO9001:2015, ISO14001, and ISO45001:2018 certifications. Export activity is established, with 21%–30% of sales reportedly from exports and five years of export experience, although overseas service coverage is stated as zero and no overseas warehouse or showroom is available. Financial indicators are inconsistent and show zero values for several reported periods, so financial credibility cannot be confirmed. Innovation evidence is mixed: SDK availability and ODM support are reported, but no new products were developed in the past year. No customer cases or named brand OEM experience are provided.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, plus CE and RoHS product certification capability. These are explicit certification holdings or capabilities and support quality, environmental, occupational-safety, and product-compliance controls.

After-Sales capabilityThe supplier has written procedures and records for service capability assessment, corrective and preventive actions, and customer complaints. It offers multiple quotation and payment terms and has overseas agents or branches, but reports zero countries with overseas services and has no overseas warehouse or showroom.

Production capacityThe supplier reports six production lines, standardized finished-product inspection instructions, and peak-season lead time of one month or off-season lead time within 15 working days. However, it does not continuously reconcile quantities for each batch or mass production, which is a stated production-control weakness.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full, minor, and flexible customization, and also provides ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer specializing in emergency rescue and detection equipment with our own R&D team and production facilities.

Q:What are your main products?

Our main products include radar life detectors, search cameras, infrared thermal imaging devices, laser displacement monitors, aftershock alarm systems, portable weather meters, underwater sonar detection devices, and other professional rescue monitoring equipment.

Q:Can I order samples before bulk purchase?

Yes, sample orders are available for quality testing and evaluation. Sample cost and shipping fee will be confirmed based on the product model.

Q:What is your minimum order quantity (MOQ)?

For standard models, small quantity orders are accepted. For OEM/customized products, MOQ depends on the specific requirements.

Q:Do you support OEM or private labeling?

Yes, we support OEM and ODM services. Your logo, packaging, and brand customization are available for bulk orders.