Can the device be integrated with customer platforms?

Yes, it supports multiple protocols (TCP or UDP) and can be integrated into customer-specific platforms or used with the EELINK tracking system.

What is the standby current consumption?

The standby current is less than 2mA at 12V, ensuring low power consumption when the vehicle is not running.

Is the device waterproof?

Yes, the device has an IP65 waterproof rating, protecting it against dust and water jets for outdoor automotive use.

GPS Tracking Device for Location Inquiry by SMS

Name: GPS Tracking Device for Location Inquiry by SMS
Brand: Shenzhen Eelink Communication Technology Co., Ltd.
SKU: 1937811405

Guangdong, ChinaShenzhen Eelink Communication Technology Co., Ltd.

US$35.00

1-999 Pieces

US$31.00

1,000+ Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Screen Size

No Screen

Use

Automotive

Model NO.

TK418

Certification

FCC

Warranty

1 Year

Model Number

Tk418

Catalogue

GPS Tracker

Network

4G LTE Cat M1, Nb1, GPRS

Working Voltage

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

Battery Capacity

140mAh

Application

Fleet Management

Positioning Mode

GPS Lbs

Optional Function

Sos or Temperature Monitoring

Voltage

9-72V DC

Accessories

Relay, Sos Cable

Chipset

Quectel Bg96

Map

Google Map

Protocol

TCP or UDP

GPS Tracking System

PC, APP

Data Transmission

Location Data, Alarm, Report Data

Transport Package

Standard

Specification

ABS PC

Trademark

keelin

Origin

Shenzhen

HS Code

8526911000

Production Capacity

1, 200, 000PCS/Year

Key features

SMS Location Inquiry: Send predefined SMS commands like 'position#' to receive real-time GPS coordinates via reply message.

Dual Positioning System: Integrates GPS and LBS modules for precise location tracking with A-GPS support.

Wide Voltage Support: Universal input voltage range from 6V to 72V DC, compatible with various vehicle power systems.

Comprehensive Alarm Features: Includes vibration, collision, geo-fence, speed, and low battery alarms with built-in G-sensor.

Remote Control Capability: Supports remote oil cut-off via relay and real-time vehicle status monitoring.

IP65 Waterproof Design: Durable construction with IP65 rating suitable for harsh automotive environments.

Multi-Network Compatibility: Supports 4G LTE Cat M1, NB1, and 2G GSM networks globally for reliable connectivity.

One-Year Warranty: Covers all mechanical defects with free maintenance costs for the entire warranty period.

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.

Product Q&A

Q:How does the SMS location inquiry feature work?

Users send a predefined SMS command like 'position#' to the SIM card. The device processes this via the cellular network and replies with a formatted SMS containing a Google Maps link or physical address.

Q:What is the input voltage range for this tracker?

The device supports a universal input voltage range of 6V to 72V DC, making it compatible with various vehicle battery systems.

Q:Does the device support remote oil cut-off?

Yes, the device includes a relay that allows users to remotely cut off the vehicle's oil supply via the tracking platform.

Q:What alarms are built into the GPS tracker?

It features vibration, collision, falling, geo-fence, speed, shift, low battery, and power disconnect alarms, powered by a built-in G-sensor.

Q:What is the warranty period for this product?

All models come with a one-year warranty covering maintenance costs for any defects found during this period.