How to handle after-sales issues?

We provide online troubleshooting, technical documentation, and video guides for support.

What communication network does the device support?

The device supports 4G full netcom communication with FDD-LTE and TDD-LTE bands.

Is the device suitable for all vehicles?

Yes, it is suitable for all motor vehicles, including anti-theft systems, logistics, and fleet management.

Compact 103×32×18mm Qck508A: 4G, GPS/Beidou, DC9V-45V Working Voltage

Name: Compact 103×32×18mm Qck508A: 4G, GPS/Beidou, DC9V-45V Working Voltage
Brand: Xiamen Xinde Internet of Things Technology Co., Ltd
SKU: 2132617522

Fujian, ChinaXiamen Xinde Internet of Things Technology Co., Ltd

US$41.21-54.95

10 Sets

Sample price:US$70.00/set.Request sample

Product profile

Customization

Available

Screen Size

No Screen

Use

Automotive

Model NO.

QCK508A

Warranty

1-3 Years

Product Net Weight

70g

Communication Network

4G Full Netcom

Positioning Module

Beidou/GPS

Working Voltage

DC9V—45V

Standby Current

<50mA

Storage Temperature

-40°C to +85°C

Operating Temperature

-20°C to +70°C

Transport Package

Carton Packaging

Specification

103mm *32mm *18mm

Trademark

ThinkSonic

Origin

China

Production Capacity

50000000 Pieces/Years

Key features

Dual Satellite Positioning: Supports BeiDou and GPS for global satellite positioning with high accuracy.

4G Full Netcom: Features 4G full netcom communication for stable data transmission.

Comprehensive Monitoring: Tracks ignition, power-off, overspeed, fuel circuit, and mileage in real-time.

Customizable Firmware: Supports custom firmware programming and remote upgrades for specific needs.

Wide Voltage Input: Works with DC9V-45V voltage, suitable for various vehicle electrical systems.

Compact Design: Small size of 103x32x18mm and lightweight at 70g for easy installation.

Long Standby Time: Low standby current under 50mA with 180mAh backup battery capacity.

Professional Protocols: Supports multiple protocols like JT808 for fleet management integration.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents Awarded

Xiamen Xinde Internet of Things Technology Co., Ltd

Fujian, China

Business Type: Manufacturer/FactoryExport Year: 2021-01-25Nearest Port: xiamenAverage Response Time: ≤6.36hTerms of Payment: PayPal, T/T

AI-Powered supplier vetting

SummaryThe supplier operates in electronic measuring instruments, intelligent instruments, industrial automation, software, vehicle-mounted devices, and related manufacturing and technology services. It offers broad customization and ODM services, but reports no new products in the past year. Production is supported by one line, 6–10 quality-control staff, and stated annual outputs for three products. CE and RoHS certifications are reported, while no factory environmental impact assessment report is available. After-sales and supplier-service controls are weakly documented, with no written procedures or records for complaint handling, corrective actions, or service assessment. Overseas service infrastructure is absent. Financial credibility cannot be fully assessed from the available data, although a current ratio of 0 is explicitly reported.

Supplier typeThe supplier is positioned as a manufacturer and technology provider covering electronic measuring instruments, intelligent instruments, industrial automation systems, software, vehicle-mounted devices, integrated-circuit design, and general equipment manufacturing. Its registered business scope indicates both product sales and manufacturing/technology activities.

CertificationsCE and RoHS certification capabilities are explicitly reported, supporting compliance for relevant products. However, the supplier also states that it has no factory environmental impact assessment report; this does not negate the reported certifications but limits the broader environmental compliance evidence.

After-Sales capabilityThe supplier reports no written procedures or records for effective service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also has no overseas warehouses, showrooms, agents, or branches, indicating limited documented and overseas after-sales infrastructure.

Financial creditThe supplier reports a current ratio of 0, which is an explicitly adverse liquidity indicator. Although an annual production-output range is provided, no additional financial evidence is available to offset or contextualize this concern.

Production capacityThe supplier operates one production line, has 6–10 quality-control staff, and reports annual outputs of 1,448 ultrasonic liquid level sensors, 952 remote vehicle-mounted positioning terminals, and 805 data collectors. Peak-season lead time is one month and off-season lead time is within 15 workdays, while finished products are checked by packing staff, suggesting basic production capacity but limited evidence of comprehensive final inspection controls.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full, minor, and flexible customization, and also provides ODM services. These repeated capabilities indicate broad design-to-product adaptation capacity.

Product Q&A

Q:What is the minimum order quantity (MOQ)?

Standard products start from 10 units. MOQ for customized items varies by project complexity.

Q:How long is the lead time for orders?

Standard products take 15-30 days after order confirmation. Customized products may take longer depending on complexity.

Q:Can products be customized?

Yes, we offer logo printing, packaging redesign, technical parameter adjustments, and private labeling.

Q:Are samples available?

Yes, samples are available. Both sample and freight costs are charged initially but refunded upon placing an order.

Q:What is the warranty period?

The warranty period is 1-3 years.

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