What is the positioning accuracy of this device?

The positioning accuracy is less than 5 meters.

What certifications does the product have?

The product is certified with RoHS and CE standards.

QS111 Rastreador GPS J16 4G Distance Tracking Device GPS Car Tracker

Name: QS111 Rastreador GPS J16 4G Distance Tracking Device GPS Car Tracker
Brand: Shenzhen Qianfeng Communication Equipment Co., Limited
SKU: 2084988855

Guangdong, ChinaShenzhen Qianfeng Communication Equipment Co., Limited

US$15.55

2-199 Pieces

US$10.85

200-999 Pieces

US$10.75

1,000+ Pieces

Sample price:US$17.35/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

Model Number

QS111

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

Multi-Mode Positioning: Supports GPS, Beidou, AGPS, and LBS for high precision under 5 meters.

Wide Voltage Range: Works with 9-90V DC, suitable for most automotive electrical systems.

Comprehensive Alerts: Features vibration, burglar, overspeed, low battery, and ACC detection alerts.

Flexible Tracking Views: Track location via PC, iOS APP, Android APP, or SMS coordinates.

Portable Design: Compact size (79x38x16mm) with no screen, easy to install on windshield or dashboard.

Cloud Data Storage: Stores tracking data in the cloud for easy access and historical route review.

Quality Assurance: Pre-production samples and final inspections ensure consistent product quality.

Certified Reliability: RoHS and CE certified, ensuring safety and compliance with international standards.

Company profile

Shenzhen Qianfeng Communication Equipment Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.74h

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?

The product comes with a 1-year warranty.

Q:What positioning modes are supported?

It supports GSM, GPS, GPRS, LBS, AGPS, and Beidou multi-mode positioning.

Q:How can I track the device location?

You can view the track via PC, iOS APP, Android APP, or SMS coordinates.

Q:Does the device have a screen?

No, this model has no screen and is designed for remote tracking via apps or PC.

Q:What safety alerts does the tracker provide?

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

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