Does the tracker have a built-in backup battery?

Yes, it includes a 55mAh/3.7V backup battery.

What is the working voltage range?

The working voltage is DC 9V to 90V, with a current of 30mA at 12V.

What certifications does the product hold?

The product is certified with RoHS, ISO/TS16949, ISO14001, ISO2000, FCC, and CE.

4G Compact GPS Tracker Platform APP Real Time Tracking Location Trajectory Playback

Name: 4G Compact GPS Tracker Platform APP Real Time Tracking Location Trajectory Playback
Brand: Huizhou Great-Will Industrial Co., Ltd.
SKU: 1971145651

Guangdong, ChinaHuizhou Great-Will Industrial Co., Ltd.

US$20.00

1-999 Pieces

US$17.00

1,000-2,999 Pieces

US$16.00

3,000-4,999 Pieces

US$15.00

5,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Screen Size

No Screen

Use

Automotive

Model NO.

GT22B

Certification

RoHS, ISO/TS16949, ISO14001, ISO2000, FCC, CE

Warranty

2 Years

Frequency(Lantin)

LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B28/B66

Frequency-1

GSM:850/900/1800/1900MHz

Frequency

Bdsb1, 1561.098MHz;GPS L1,1575.42MHz

Backup Battery

55mAh/3.7V

Working Voltage/Current

DC9 V-90V/30mA@12V

Communication System

Tdd-LTE/FDD-LTE

Memory

8MB/4MB(4G Only)

Communication Module

Simcom/A7670

Location Accuracy

<10m

Transport Package

Carton Packaging

Specification

L79mm *W33.3mm*H12.5mm

Trademark

Great-will

Origin

China

HS Code

8526919090

Production Capacity

20000PCS/Day

Key features

Real-Time Tracking & Playback: Supports real-time location tracking and trajectory playback via platform and APP.

Comprehensive Alarm System: Features geo-fence, over-speed, low battery, sudden acceleration/deceleration, and braking alarms.

Remote Engine Control: Enables remote engine cut-off and ACC detection for enhanced vehicle security.

Built-in Antenna Design: Integrates satellite ceramic and 4G FPC antennas for compact and efficient signal reception.

Fast GPS Acquisition: Achieves hot start in 1 second and cold start in 32 seconds under open sky conditions.

Multi-Network Support: Compatible with 4G LTE FDD/TDD, 2G GSM, BDSB1, and GPS L1 frequencies.

OEM/ODM Customization: Offers customization for logo, color, and other product features with platform and SIM card options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Huizhou Great-Will Industrial Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-06-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.41h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHuizhou Great-Will Industrial Co., Ltd. is a China-based trading company established in 2007 with 20 employees. It offers location-tracking platform software, software development assistance, installation guidance, technical support, 3D software design, ODM, OEM, and multiple customization options. Its R&D function includes two engineers, documented design and validation records, and stated new-product activity during the past year. Service processes include written procedures for service assessment and customer complaints, but no written corrective and preventive action mechanism is reported. The supplier has inventory capability and access to 32 qualified service suppliers, with stated lead times of within 15 working days off-season and one month during peak season. It lacks overseas warehouse and showroom capabilities, has no available SDK, and its manufacturing-capacity contract status is unknown. The provided information does not establish certifications, financial strength, production assets, or...

Supplier typeThe supplier is consistently identified as a trading company, specifically Huizhou Great-Will Industrial Co., Ltd., a limited company in Guangdong, China. The available profile describes trading and service coordination rather than direct manufacturing ownership.

After-Sales capabilityThe supplier states that engineers provide technical support for after-sales service, and it maintains written procedures and records for customer complaints. However, the reported absence of written corrective and preventive action procedures indicates a documented process gap in service improvement.

R&D capabilityThe supplier reports new-product activity during the past year, two R&D engineers, R&D responsibilities covering new-product development, and auditable design input, output, review, verification, and validation records. It also offers 3D design and ODM services, although no SDK is available.

Customization capabilityThe supplier offers customizable platform software, professional software development and installation guidance, 3D software design, and customization ranging from samples and designs to full, minor, and flexible customization. ODM and OEM services are also reported, providing explicit evidence of broad customization support.

Product Q&A

Q:What alarm functions does the GT22 support?

It supports geo-fence, over-speed, low battery, sudden acceleration/deceleration, braking alarms, ACC detection, remote engine cut-off, power alarm, and demolition alarm.

Q:Can I customize the product logo and color?

Yes, we offer OEM and ODM services including customization for logo, color, and other features.

Q:What is the warranty period for this device?

The device comes with a 2-year warranty.

Q:How fast is the GPS cold start time?

The average cold start time is 32 seconds under open sky conditions.

Q:What are the supported communication networks?

It supports TDD-LTE, FDD-LTE, and GSM networks.

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