What are the dimensions of the device?

The dimensions are 80*34*17mm, making it compact and easy to hide.

Is the device waterproof?

The product description does not specify a waterproof rating.

4G Simcom A7670SA Module Anti-Demolition Low Power Consumption Vehicle-Mounted Multi-Function GPS Car Truck Suvs J16 Tracker

Name: 4G Simcom A7670SA Module Anti-Demolition Low Power Consumption Vehicle-Mounted Multi-Function GPS Car Truck Suvs J16 Tracker
Brand: Shenzhen Qianfeng Communication Equipment Co., Limited
SKU: 2164657535

Guangdong, ChinaShenzhen Qianfeng Communication Equipment Co., Limited

US$14.15

2-499 Pieces

US$12.97

500-999 Pieces

US$12.71

1,000+ 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

Multi-Mode Positioning: Supports GPS, Beidou, LBS, GSM, GPRS, and AGPS for high accuracy.

Wide Voltage Input: Works with 9-90V DC, suitable for various vehicle electrical systems.

Real-Time Alerts: Features vibration, disconnection, overspeed, and low battery alerts.

Long Battery Backup: Built-in 150mAh 3.7V internal battery for power loss scenarios.

Flexible Tracking View: View tracks via PC, iOS APP, Android APP, or SMS coordinates.

Portable Design: Compact size (80*34*17mm) allows portable, windshield, or dashboard placement.

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

Certified Safety: RoHS and CE certified for compliance and safety standards.

Company profile

Shenzhen Qianfeng Communication Equipment Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.48h

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?

We provide a 1-year warranty for this GPS tracker.

Q:What positioning modes are supported?

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

Q:What is the working voltage range?

The device works with a wide voltage input of 9-90V DC, suitable for most vehicles.

Q:Does it have a battery backup?

Yes, it includes a 150mAh 3.7V internal battery for use when power is cut.

Q:What alerts does the tracker send?

It sends alerts for vibration, device disconnection, overspeed, and low battery.

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