What platforms can be used with this tracker?

You can use the Keelin terminal monitoring platform or the EELINK APP. It also supports multiple protocols for integration with your own platform.

What is the delivery time for orders?

Samples and mini orders are delivered within 1-2 working days after payment. For orders over 500pcs or customized orders, please contact sales for inventory confirmation.

What certifications does the module have?

The module has multiple certificates including PTCRB, GCF, AT&T, CCC, IC, Anatel, and FCC.

3G Vehicle GPS Tracker with Temperature Sensor /Cut off Engine for Cold Chain Tracking (TK319-H)

Name: 3G Vehicle GPS Tracker with Temperature Sensor /Cut off Engine for Cold Chain Tracking (TK319-H)
Brand: Shenzhen Eelink Communication Technology Co., Ltd.
SKU: 703969821

Guangdong, ChinaShenzhen Eelink Communication Technology Co., Ltd.

US$35.00-39.00

10 Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Model Number

Tk319-H

GSM Frequency

850/900/1800/1900MHz

Model NO.

TK319-H

Weight

46g

GPS Chip

Ublox GPS, Gnass Chip

Dimensions

89mm X 37mm X 12mm

Built-in Battery

140mAh

Multiple Certificates for Module

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

Operating Principle

Interferometric Type

Port Number

Multiplex Multi-Purpose Channel

WCDMA Frequency

W800/W850/W900/W1900/W2100 MHz

Transport Package

Standard Package

Specification

89mm x 37mm x 12mm

Origin

Shenzhen, China

HS Code

8526911000

Production Capacity

1, 200, 000PCS/Year

Key features

Dual-Mode Connectivity: Supports GSM and WCDMA dual-mode with 9-frequency bands for global universal use.

High Precision Positioning: Features UBLOX GPS chip with A-GPS for 5-15m accuracy and LBS assist.

Real-Time Temperature Monitoring: Optional built-in temperature sensor for real-time cold chain tracking.

Remote Engine Control: Remotely cut off oil or electricity via relay for vehicle security.

Robust Safety Alarms: Includes G-sensor for vibration, collision, falling, and power disconnect alarms.

IP65 Waterproof Design: Dustproof and waterproof performance suitable for harsh environments.

Wide Voltage Input: Supports 9-72V DC input voltage range for various vehicle types.

Multiple Protocol Support: Integrates with Eelink 2.0 protocol and supports custom platforms.

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.

Product Q&A

Q:What is the GPS positioning accuracy?

The GPS positioning accuracy is 5-15m depending on the GPS signal, and LBS positioning accuracy is approximately 200m.

Q:Does the device support temperature monitoring?

Yes, an optional temperature sensor can be connected to detect temperature in real time, which is suitable for cold chain tracking.

Q:Can I remotely cut off the engine?

Yes, you can remotely cut off the oil or electricity by using a relay. Note that the relay needs to be customized or purchased separately.

Q:What is the battery capacity and standby time?

The device has a built-in 140mAh battery for emergency alarms when main power is disconnected. The standby current is less than 15 uA.

Q:Is the device waterproof?

Yes, the device features IP65 waterproof and dustproof performance.

Send Inquiry

*To: