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4G RS485 RS232 Interface GPS Tracker 4G GPS Car Tracker

Name: 4G RS485 RS232 Interface GPS Tracker 4G GPS Car Tracker
Brand: Shenzhen Qianfeng Communication Equipment Co., Limited
SKU: 2099481745

Guangdong, ChinaShenzhen Qianfeng Communication Equipment Co., Limited

US$22.39

2-499 Pieces

US$21.73

500-999 Pieces

US$20.37

1,000-4,999 Pieces

US$19.59

5,000+ Pieces

Sample price:US$22.39/piece.Request sample

Product profile

Screen Size

No Screen

Use

Automotive

Certification

RoHS, CE

Model NO.

QM105

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/Year

Key features

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

Comprehensive Alerts: Features ACC detection, vibration, overspeed, low battery, SOS, and geo-fence alerts.

Wide Voltage Range: Operates on 9-95V DC with internal 180mAh 3.7V battery.

High Accuracy: Location accuracy is less than 5 meters with -162dbm sensitivity.

Fast Start-Up: Average cold start under 32 seconds and hot start under 5 seconds.

Optional Sensors: Supports external MIC, fuel sensor, and temperature sensor with relay.

Robust Design: Operates in -20 to 75 degrees Celsius and weighs only 75g.

Cloud Storage: Data is stored in the cloud with TCP transmission protocol support.

Company profile

Shenzhen Qianfeng Communication Equipment Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.44h

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 the manufacturer?

We are based in Guangdong, China, established in 2005, with 11-50 employees.

Q:How do you guarantee quality?

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

Q:What products can you buy from us?

We supply 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, GPS antenna factory, and assembly factory for mass production.

Q:What delivery terms are accepted?

We accept FOB, CFR, CIF, EXW, DDP, and Express Delivery terms.

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