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Professional Underwater Sonar System for Survivor Detection and Emergency Rescue Operations

Name: Professional Underwater Sonar System for Survivor Detection and Emergency Rescue Operations
Brand: Beijing LSJ Technology Development Co., Ltd.
SKU: 2285416085

Beijing, ChinaBeijing LSJ Technology Development Co., Ltd.

US$9,900.00

1-99 Sets

US$6,680.00

100-199 Sets

US$5,300.00

200+ Sets

Sample price:US$5600.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

W-S03

Touch Screen Resolution

1024×600

Humidity

90%

Data Storage

100W

Channel

Frequency

Multiple

Power Frequency Suppression

100dB

Detection Depth

350m

Display Screen Size

9 Inches

Total Weight

17kg

Split-Screen Display

Supports up to 4 Display Interfaces

Sonar Scanning Modes

Chirp Sonar,Side-Scan,Down-Scan

Detection Rate

50 Echo Data Cycles Per Second

Scanning Speed

2-16km/H

Maximum Detection Speed

16km/H

Minimum Detection Speed

2km/H

Positioning

GPS Positioning

Operating Depth of Sonar Transducer

≥350m

Sonar Transducer Protection Rating

IP68

External Case Protection Rating

IP67

Transport Package

Carton Packaging

Specification

Handheld Sonar Detector

Trademark

LSJ

Origin

China

Production Capacity

5000/Year

Key features

High-Definition Sonar Imaging: Generates real-time HD underwater images to locate targets and estimate size accurately.

Multi-Mode Scanning System: Integrates CHIRP, Side-Scan, and Down-Scan modes for diverse rescue scenarios.

Real-Time GPS Tracking: Automatically records search tracks and marks target coordinates with high precision.

Deep Water Detection: Operating depth of sonar transducer reaches up to 350 meters for deep water rescue.

IP68/IP67 Protection: Sonar transducer is IP68 rated and external case is IP67 rated for durability.

Portable & Easy Operation: Compact design with quick-install handle supports one-handed operation and storage.

Comprehensive Alarm System: Features shallow/deep water, GPS, battery, and route deviation alarms for safety.

24/7 Technical Support: Engineers provide online assistance, troubleshooting, and operational guidance anytime.

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:What are the main application scenarios for this sonar?

It is widely used in water rescue, search and recovery, underwater inspection, marine patrol, dam inspection, bridge foundation checking, and aquaculture monitoring.

Q:What scanning modes does the device support?

The device supports CHIRP sonar, side-scan, and down-scan modes to meet diverse rescue needs.

Q:Does the device support OEM or private labeling?

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

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

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

Q:What is the warranty policy?

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