What voltage range does the tracker support?

It supports a wide input voltage range of 9-72V DC, suitable for various vehicle electrical systems.

Is the device waterproof?

Yes, it features IP65 waterproof and dustproof performance for reliable operation outdoors.

What platforms can I use to monitor the vehicle?

You can monitor via PC web page, mobile APP, or SMS inquiry using the Eelink tracking platform.

4G Cat-M1/Nb Network Real Time GPS Tracking Devices with Remotely Control (Tk418)

Name: 4G Cat-M1/Nb Network Real Time GPS Tracking Devices with Remotely Control (Tk418)
Brand: Shenzhen Eelink Communication Technology Co., Ltd.
SKU: 2046076745

Guangdong, ChinaShenzhen Eelink Communication Technology Co., Ltd.

US$35.00

1-999 Pieces

US$30.00

1,000+ Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Screen Size

No Screen

Use

Automotive

Certification

FCC

Warranty

1 Year

Positioning Mode

GPS Tracking, Lbs Positioning

Catalogue

GPS Tracker

Uploading Intervals

30s by Default

Network

4G LTE Cat M1/Nb1, 2g GSM

4G LTE Cat M1 Frequency

FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26

GPS Accuracy

5-15m (Depending on GPS Signal)

Working Voltage

12VDC/24VDC/36/48/60/72VDC

Battery Capacity

140mAh

Optional Accessory

Relay, Sos, iButton or Temperature Probe

Protocol

TCP/IP or UDP

Module

Quectel

Lbs Accuracy

200m (Depending on Density of Base Stations)

Module Certificate

FCC, Ptcrb, Gcf, IC, Anatel, AT&T

SMS

Text Message

Model Number

Tk418

Transport Package

Industrial Packaging

Specification

PC+ABS+Metal

Trademark

keelin

Origin

Shenzhen

HS Code

8526911000

Production Capacity

1, 200, 000PCS/Year

Key features

Dual Positioning Technology: Combines GPS and LBS for accurate location tracking with 5-15m GPS and 200m LBS precision.

Remote Engine Control: Allows users to remotely cut off the engine via relay with configurable timing patterns.

Wide Voltage Support: Operates on 9-72V DC input, compatible with 12V, 24V, 36V, 48V, 60V, and 72V systems.

Blind Area Data Storage: Logs up to 2000 GPS data points in memory when signal is lost or weak for later retrieval.

Remote Firmware Upgrade: Supports OTA updates via TCP/IP or UDP protocols for easy firmware maintenance.

Multi-Alarm Protection: Features G-sensor, vibration, collision, falling, low battery, and power disconnect alarms.

IP65 Waterproof Design: Dustproof and waterproof construction ensures durability in harsh automotive environments.

Comprehensive Certifications: FCC, PTCRB, GCF, IC, Anatel, CE, and CCC approved for global network compatibility.

Company profile

Shenzhen Eelink Communication Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2004-06-05 CertifiedNearest Port: ShenzhenAverage Response Time: ≤24h 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.