How long does it take to deliver samples?

Samples and mini orders are delivered within 1-2 working days after payment receipt.

Is the firmware upgradable?

Yes, the device supports OTA (Over-The-Air) firmware upgrades.

What is the standby time with the internal battery?

The internal 140mAh battery provides about 1-2 hours of standby time.

Best 4G Real Time GPS Tracking Devices Worldwide Used with APP/PC (TK419)

Name: Best 4G Real Time GPS Tracking Devices Worldwide Used with APP/PC (TK419)
Brand: Shenzhen Eelink Communication Technology Co., Ltd.
SKU: 1979151722

Guangdong, ChinaShenzhen Eelink Communication Technology Co., Ltd.

US$42.00

1-999 Pieces

US$38.00

1,000+ Pieces

Sample price:US$42.00/piece.Request sample

Product profile

Customization

Available

Screen Size

No Screen

Use

Automotive

Model NO.

TK419

Certification

FCC

Warranty

1 Year

Model Number

Tk419

Transmit Protocol

Embedded TCP/IP, UDP/IP, HTTP/Ntp/Qmi etc.

Catalogue

GPS Tracker

Working Voltage

12VDC/24V/48V/60V/72VDC

LED Indicator

GPS-Blue; GSM-Red

GPS Positioning Accuracy

5-15m (Depend GPS Signal)

GSM Frequency

850/900/1800/1900MHz

WCDMA Frequency

W800/W850/W900/W1900/W2100MHz

LTE Bands

FDD (B1/B2/B3/B4/B5/B7/B8/B28); Tdd(B40)

Network

4G LTE, 3G WCDMA, 2g GSM

Battery Capacity

140mAh

Map Type

Google Map

GPS Frequency

1575MHz

GPS Tracking System

PC, APP

Uploading Intervals

30 Seconds by Default

Transport Package

Standard Packaging

Specification

PC+ABS+Metal

Trademark

keelin

Origin

Shenzhen, China

HS Code

8526911000

Production Capacity

1, 200, 000PCS/Year

Key features

Real-time GPS Tracking: Updates location data every 30 seconds by default via PC or APP.

Multi-Network Support: Compatible with 4G LTE, 3G WCDMA, and 2G GSM networks globally.

Comprehensive Safety Alerts: Features speed, geo-fence, crash, towing, and SOS alarms for vehicle security.

Wide Voltage Range: Operates on 9V to 72V DC, suitable for various vehicle types.

Flexible Customization: Supports external battery, iButton, relay, and temperature probe integration.

Low Power Consumption: Sleep mode current as low as 3mA with power-saving features.

Fast Positioning: Hot start time under 3 seconds for quick location acquisition.

Global Certifications: FCC, CE, PTCRB, RCM, and other international safety approvals.

Company profile

Shenzhen Eelink Communication Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2004-06-05 CertifiedNearest Port: ShenzhenAverage Response Time: ≤18h CertifiedTerms of Payment: T/T, PayPal, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryShenzhen Eelink Communication Technology Co., Ltd. is a China-based trading company established in 2004 and focused on GPS tracking products. The supplier reports a Shenzhen manufacturing location, three production lines, annual GPS tracker output of 1,200,000 pieces, and stated order lead times within 15 working days in both off-peak and peak seasons. Its export activity is substantial, with export sales representing 71%–90% of total sales and markets in South America, Europe, and North America. The company describes capabilities in software, hardware, industrial design, Internet platforms, smartphone applications, and customized product development. However, no supplier management-system certifications are reported, and the available information does not provide verifiable customer names or specific customer projects. Some personnel data is inconsistent across slices, so engineering scale should be treated cautiously.

Supplier typeThe supplier is explicitly identified as a trading company and a limited company, engaged in electrical and electronics commerce. It also reports a manufacturing plant and production lines, indicating that its operations include production-related activity despite the stated trading-company classification.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is direct evidence that no management-system certification is reported in the provided information.

After-Sales capabilityThe supplier explicitly states a commitment to customer satisfaction through quality products and after-sale service. It also describes support through an Internet platform and smartphone application for its GPS trackers, but no detailed service process, response standard, or service coverage is provided.

Financial creditThe supplier has operated since 2004, began exporting in 2004, reports export sales of 71%–90% of total sales, and serves South American, European, and North American markets. These facts support operational continuity and international trading experience, although the provided information does not establish payment history, audited financial strength, or creditworthiness.

R&D capabilityThe company describes technology-focused development involving software, hardware, industrial design, Internet platforms, smartphone applications, and GPS trackers. It also states that it can develop new designs, but the available information does not provide specific patents, certifications, or independently verified innovation results.

Production capacityThe supplier reports a 733.6 m² manufacturing plant, three production lines, annual GPS tracker output of 1,200,000 pieces, and lead times within 15 working days during both off-peak and peak seasons. These stated figures provide explicit evidence of production capacity and delivery capability for GPS tracker products.

Customization capabilityThe supplier explicitly states that it can address specific customer needs and complete requirements involving new designs, quality, and large production. Its stated software, hardware, and industrial-design capabilities further support customization, although no specific customization case or technical scope is detailed.