What is the working voltage range?

The device works on a voltage range of 9-90V DC.

What is the positioning accuracy?

The positioning accuracy is less than 5 meters.

Does it support oil cut-off?

Cut off/Resume oil is an optional feature, but it requires a relay.

RFID Reader GPS Tracker Fleet Management 4G Simcard LTE Mini Vehicle Sos Alarm GPS Tracker J16

Name: RFID Reader GPS Tracker Fleet Management 4G Simcard LTE Mini Vehicle Sos Alarm GPS Tracker J16
Brand: Shenzhen Qianfeng Communication Equipment Co., Limited
SKU: 2226201795

Guangdong, ChinaShenzhen Qianfeng Communication Equipment Co., Limited

US$19.31

5-499 Pieces

US$17.97

500-999 Pieces

US$17.25

1,000+ Pieces

Sample price:US$21.00/piece.Request sample

Product profile

Screen Size

No Screen

Use

Automotive

Certification

RoHS, CE

Model NO.

QM111 Pro

Warranty

1 Year

Placement

Portable, Windshield, Dashboard

Track View

PC, Ios APP, SMS Coordinate, Android APP

Model Number

Qm111 PRO

Working Voltage

9-90V DC

Internal Battery Capacity

150mAh(3.7V)

GSM Module

Simcom A7670SA

Packing

100 Sets/CTN

Weight

11.5 Kg/CTN

Transport Package

Carton

Specification

80*34*17mm

Trademark

Qianfeng

Origin

Shenzhen Guangdong

HS Code

85269110

Production Capacity

50000pieces/Month

Key features

Multi-Mode Positioning: Supports GPS, Beidou, AGPS, and LBS for accurate location tracking.

Wide Voltage Range: Operates on 9-90V DC, suitable for various vehicle power systems.

Comprehensive Alerts: Features vibration, burglar, overspeed alerts, and GEO fence monitoring.

RFID/iButton Supported; SOS Alarm.

Dual Network Support: Compatible with 2G and 4G GSM networks for reliable connectivity.

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

Compact Design: Mini dimensions of 79mm*38mm*16mm with a weight of only 43.2g.

High Precision Tracking: Positioning accuracy is less than 5 meters with high sensitivity.

Company profile

Shenzhen Qianfeng Communication Equipment Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.96h

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:Who are we?

We are based in Guangdong, China, started in 2005, and have 11-50 employees. We sell to North America, Western Europe, South America, and Eastern Europe.

Q:How can you guarantee quality?

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

Q:What products can you buy from us?

We primarily sell GPS trackers, including vehicle, fleet management, asset, and pet GPS trackers.

Q:Why should you buy from us?

We have a self-owned R&D team, a self-owned antenna GPS factory, and a self-owned assembly factory for hardware and software.

Q:What services can you provide?

We accept delivery terms like FOB, CFR, CIF, EXW, DDP, and Express Delivery. Payment currencies include USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, and CHF.

Send Inquiry

*To: