What safety alerts does the device offer?

It includes ACC detection, vibration alerts, device disconnection alerts, overspeed alerts, and low battery alerts.

What are the accepted payment types?

We accept T/T, L/C, and PayPal.

How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

4G Network Rastreador GPS Device Disconnection Alert Acc Detection Function J16 Tracker

Name: 4G Network Rastreador GPS Device Disconnection Alert Acc Detection Function J16 Tracker
Brand: Shenzhen Qianfeng Communication Equipment Co., Limited
SKU: 1958482171

Guangdong, ChinaShenzhen Qianfeng Communication Equipment Co., Limited

US$13.59

2-199 Pieces

US$12.85

200-499 Pieces

US$11.65

500-1,999 Pieces

US$10.85

2,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Screen Size

No Screen

Use

Automotive

Certification

RoHS, CE

Model NO.

QS111

Warranty

1 Year

Placement

Portable, Windshield, Dashboard

Track View

PC, Ios APP, SMS Coordinate, Android APP

Positioning Mode

GSM, GPS, GPRS, Lbs, Agps, Beidou

Data Storage

Cloud Storage

Transport Package

Carton

Trademark

Qianfeng

Origin

Shenzhen Guangdong

HS Code

85269110

Production Capacity

50000pieces/Month

Key features

4G+2G Dual Network: Supports LTE-FDD and GSM bands for stable global tracking connectivity.

Multi-Mode Positioning: Combines GPS, Beidou, LBS, and AGPS for high-precision location under 5m.

ACC & Vibration Alerts: Detects engine ignition status and physical vibrations for enhanced security.

Wide Voltage Range: Operates on 9-90V DC, compatible with most automotive electrical systems.

Flexible Tracking View: Monitor location via PC, iOS/Android APP, or SMS coordinates.

Compact & Portable: Small size (80*34*17mm) allows easy installation on windshield or dashboard.

Cloud Data Storage: Stores tracking history in the cloud for easy access and route playback.

RoHS & CE Certified: Meets international safety and environmental standards for quality assurance.

Company profile

Shenzhen Qianfeng Communication Equipment Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.45h

AI-Powered supplier vetting

SummaryThe supplier is a Shenzhen-based smart-product and GPS/antenna company with stated experience in R&D, production, sales, and customized PCBA solutions. It offers broad customization and ODM services, reports three R&D engineers, launched new products in the past year, and maintains R&D audit documentation. Its products or associated factories are stated to hold CE certification, with additional certifications mentioned for products in the company description. The supplier reports OEM service for well-known brands and repeat-buyer preference of 50%–80%, but no Fortune 500 cooperation. After-sales and complaint-handling procedures are documented, while quality assurance and traceability status are unknown and stated quality-control testing equipment is zero. Production capacity is described for ceramic antennas, although the evidence relates partly to associated factories. Financial information is present only as reporting-year labels and is not sufficient to assess credibility.

Supplier typeThe supplier is described as a professional company engaged in R&D, production, and sales of smart products, including GPS trackers, modules, and antennas. Its solutions serve vehicle electronics, security, aviation, telematics, IoT, and other applications, indicating a manufacturer and solution provider rather than only a trading intermediary.

CertificationsCE is explicitly listed for product compliance and sustainable-development/product certification. The company description also states that associated factories pass ISO 9001 and that products pass CE, FCC, IC, and RoHS; however, the evidence does not specify the scope or validity of each certification.

After-Sales capabilityTechnology engineers are responsible for providing technical support for after-sales service. The supplier also reports clear procedures and followed records for corrective and preventive actions and customer complaint handling, providing explicit evidence of an established after-sales process.

R&D capabilityThe supplier reports three R&D engineers, new-product development and launches during the past year, R&D audit documentation, ODM capability, and 15 years of R&D experience in smart products. It lacks an available SDK, but this does not negate the broader evidence of product-development capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. It also states that customized products and services support clients’ research and production requirements, demonstrating broad customization coverage.

Client casesThe supplier reports providing OEM services for well-known brands and states that 50%–80% of buyers are repeat customers. It reports no cooperation with Fortune 500 companies, and no specific customer names, project descriptions, or independently verifiable case details are provided.

Product Q&A

Q:What is the warranty period for this GPS tracker?

We provide a 1-year warranty for this device.

Q:What positioning modes are supported?

The device supports GPS, Beidou, LBS, AGPS, and GSM multi-mode positioning.

Q:How accurate is the location tracking?

The location accuracy is less than 5 meters.

Q:What are the working voltage requirements?

It works with a voltage range of 9-90V DC.

Q:Can I track the device via mobile app?

Yes, you can view tracking data via iOS APP, Android APP, or PC.

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