4G GPS Tracker Magnetic Anti-Theft Car Bus Truck Waterproof Recommended SMS Rechargeable
Product Specifications
- Piece
Contact Supplier
Product Highlights
- Long Battery Life: Built-in 10000mAh industrial grade lithium polymer battery for extended standby.
- Multi-System Positioning: Supports Beidou, GPS, WiFi, and LBS for faster and more accurate tracking.
- IP65 Waterproof Rating: Durable design suitable for harsh outdoor environments with IP65 protection.
- Strong Magnetic Mount: Equipped with a powerful magnet for easy and secure installation on vehicles.
- Dual Microphone Design: Automatically filters noise to ensure clear audio capture without loss.
- OEM and ODM Services: Customizable logo, color, and other features for branding needs.
- Comprehensive Certifications: Certified with RoHS, ISO/TS16949, ISO14001, ISO2000, FCC, and CE standards.
- LED Status Indicators: Features red power light and green status light for easy monitoring.
Product Attributes
- Customization
- Available
- Screen Size
- No Screen
- Use
- Automotive, Hand Held
- Model NO.
- GAT28-SA
- Certification
- RoHS, ISO/TS16949, ISO14001, ISO2000, FCC, CE
- Warranty
- 1 Year
- Frequency Country
- Lantin
- Frequency-SA
- LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B28/B66
- Working/Storage Temperature
- -20℃ to +70℃
- Waterproof
- IP65
- Network
- 4G Cat1
- Frequency
- Bdsb1, 1561.098MHz;GPS L1,1575.42MHz
- RF Channel
- Bds, GPS Single, Dual Channel Switching
- Positioning Accuracy
- <10m
- Tracking Sensitivity
- -165dBm
- Capture Sensitivity
- -148dBm
- Transport Package
- Carton Packaging
- Specification
- 100 (L) x 61 (W) x 32 (H) mm
- Trademark
- Great-will
- Origin
- China
- HS Code
- 8526919090
- Production Capacity
- 20000PCS/Day
- Package Size
- 10.00cm * 6.10cm * 3.20cm
- Package Gross Weight
- 0.950kg
- Lead Time
-
5 days (1 - 1000 Pieces)
10 days (1001 - 10000 Pieces)
15 days (10001 - 30000 Pieces)
To be negotiated ( > 30000 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description


Built-in LED indicator | Red (power light), green (status light) |
Antenna | 4G antenna: built-in GPS ceramic antenna, built-in communication FPC antenna |
Backup battery | 10000mAH/3.7V industrial grade lithium polymer battery |
Body Memory | 8MB |
Working voltage/current | 3.7/25.8mA |
Quiescent current | ≤5mA |
Communication module | EG800G |
Working Frequency | TDD LTE B34/B38/B39/B40/B41 FDD-LTE B1/B3/B5/B8 |
Maximum output power | LTE-TDD : Class3(23dBm+1/-3dB) LTE-FDD : Class3(23dBm+-2dB) |
Acceptance sensitivity | ≤-96dBm(10M) |





It supports Beidou + GPS + WiFi + LBS multiple intelligent positioning, which is faster and more accurate.
Intelligent power saving + three working modes design to maximize the battery life of customer scenarios.
Dual MIC head design automatically filters noise, and the sound is clear without loss.
OEM ODM Product (Logo/Color/Other)
Custom Platform APP&SIM IOT Card

Capacity: 20000,000 units/month


The higher the MOQ, the more discounts and offers
Can view the corresponding IOT traffic details
Can remotely control and set parameters



About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR262180". Items marked "" are certified.
Company Profile
GreatWill is a global innovative enterprise deeply involved in the fields of intelligent vehicles accessories and IoT.
Dedicated to the research and production of intelligent in vehicle devices, AI video remote information processing, and IoT location services.
Over 18 Years of Experience in Smart In-Vehicle Device Services
Smart in-vehicle solution development - We provide integrated video remote monitoring and location management solutions combining GPS trackers and dash cams, to meet the operational needs of various sectors such as fleets, logistics, and passenger transportation.
Great Will Core Product Series
Smart Dash Cams
Smart In-Car Accessories
AI Smart Systems
Smart Vehicle GPS Trackers
Software & Cloud Services
Great Will Industry Solutions
Customized services tailored for scenarios including logistics, taxi services, school bus transportation, public buses, police vehicles, and more.
R&D Capabilities (Patents + Expert Team)
1. ODM Technical Support
In-house patents for appearance design & core function development, covering all key areas of smart vehicle devices
Ergonomic & aesthetic design that fits seamlessly with various car interiors
Balances easy installation and visual harmony for end-users
2. Device Function R&D
Full-cycle R&D system dedicated to smart vehicle tech
Optimized core functions: 2K UHD recording, low-light noise reduction, panoramic stitching (boosts clarity & stability)
Self-developed algorithms: ADAS, DMS, license plate recognition
Solved pain points: Multi-device collaboration, vehicle-home connectivity, remote control
Dual security mechanisms (cloud encryption + local privacy protection) safeguard user data & privacy
3.24/7 Online Technical Support
Expert R&D team with 8+ years of experience in smart hardware, AI algorithms & IoT
Proven track record in project delivery & technical problem-solving
Efficient R&D → Testing → Iteration innovation loop for fast product upgrades
4. Global Certifications & Qualifications
Fully compliant with major global market access standards
Key certifications obtained: CE, RoHS, ISO 9001
Ensures legal sales & reliable performance worldwide
Application Scenarios
Great Will is anchored in the core hardware of GPS tracker and dash cam. We deliver all-round vehicle management and GPS tracking solutions for industries including logistics, transportation, municipal services, engineering and commercial operation, driving a substantial boost in operational efficiency and intelligent management. With industry-tailored solutions + full-process technical empowerment + long-term service assurance as Great-will's core strategy, we have integrated the entire vehicle management chain covering real-time tracking, intelligent dispatching, compliance supervision and data-driven decision-making. This enables an exponential leap in vehicle management efficiency across various industries, and fully facilitates the intelligent and refined operational upgrade of fleets.
Vehicle Fleets (Automobiles)
Buses & Coaches
Automotive Dealers
Motorcycles(Snowmobiles)
Food delivery & Courier Vehicles
Financial Companies
Trailers & RVs
Freight Transportation & Logistics
Construction
Heavy-duty Trucks
Warehousing
Industrial Equipment
Commercial Vehicles
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Building A2, Gosun West Lake Intelligence Industrial Park, Shuikou, Huicheng District, Huizhou, Guangdong, China
-
Plant Area
- 800 square meters
-
Number of Employees
- 16
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- EXW, FOB
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 100 PCS
Our Production Capability & Technical Expertise
- Main Products
- Car Black Box Dash Cam, Car Driving Video Recorder, 4G Ai Dashcam, Vehicle Surveillance Camera, Wireless GPS Tracker, Wired GPS Tracker, 2g GPS Tracker, 4G GPS Tracker, GPS Tracking Device Vehicle, Long Standby Time GPS Tracker
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-01-08
- Export Year
- 2006-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What is the battery capacity of the tracker?
- It is equipped with a 10000mAh 3.7V industrial grade lithium polymer battery.
- Does the device support multiple positioning systems?
- Yes, it supports Beidou, GPS, WiFi, and LBS for intelligent positioning.
- Is the tracker waterproof?
- Yes, it has an IP65 waterproof rating suitable for outdoor use.
- Can I customize the logo and color?
- Yes, we offer OEM and ODM services including logo and color customization.
- What is the minimum order quantity?
- The minimum order quantity is 100 pieces.
- What are the available payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- How long is the warranty period?
- The product comes with a 1-year warranty.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season is within 15 workdays.
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