GPS Tracking Device Micro Chips Real Time Wholesale 4G 2g GPRS Beidou Vehicle Mini Car GPS Tracker
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Product Highlights
- IP66 Waterproof Rating: Prevents water ingress to avoid circuit damage and extend device lifespan in wet environments.
- Multi-Mode Positioning: Supports BDS, GPS, Glonass, and Galileo simultaneously for accuracy under 2 meters.
- Wide Voltage Input: Operating voltage range of 9-90VDC ensures compatibility with various vehicle power systems.
- Fast GPS Startup: Hot start time is less than 1 second, with cold start time under 32 seconds.
- Comprehensive Alarm System: Features Geo-fence, Over Speed, Low Power, SOS, ACC, Oil Cut Off, and Vibration alarms.
- 2-Year Warranty: Covers mechanical defects with free parts and labor for the entire warranty period.
- OEM and ODM Services: Customizable logo, color, and other features available for wholesale orders.
- Low Power Consumption: Sleep current is less than [email protected], ensuring efficient battery usage.
Product Attributes
- Customization
- Available
- Screen Size
- No Screen
- Use
- Automotive
- Model NO.
- GT851SA
- Certification
- RoHS, ISO/TS16949, ISO14001, ISO2000, FCC, CE
- Warranty
- 2 Years
- Frequency Vision
- European
- Interface
- BMW Interface
- Frequency
- E:B1/B3/B5/B7/B8/B20 GSM:900/1800MHz
- Telccomms Mode
- 4G/LTE Cat1+GSM/GPRS
- Working Voltage
- 9-90VDC
- Average Current
- 38@12V
- RF Antenna
- FPC,Built in Machine
- Gnss Chipset
- Zkm At6558
- Working Time
- 1-2 Hours
- Working Temperature
- -20°C-70°C
- Working Humidity
- 5% to 95%
- Waterproof
- IP65, Rain Proof
- Parallel Gnss
- Bds+GPS+Glonass+Galileo Simultaneous Reception
- Gnss Channels/Gns
- GPS:1575.42 / Bd:1561.098 / Galieo:1575.42 /
- Transport Package
- Carton Box
- Specification
- 83mm*38mm*14mm
- Trademark
- Great-Will/Targestar
- Origin
- China
- HS Code
- 8526919090
- Production Capacity
- 20000PCS/Day
Product Images of GPS Tracking Device Micro Chips Real Time Wholesale 4G 2g GPRS Beidou Vehicle Mini Car GPS Tracker
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Product Description




2. Enhance Reliability: Maintains normal operation in humid environments without affecting positioning accuracy.
3. Expand Application Range: Suitable for rainy days, wetlands, oceans, and other high-humidity environments.
4. Reduce Maintenance Costs: Decreases repair and replacement costs due to water damage.
5. Improve User Experience: Users can operate without concerns in humid conditions, making it more convenient.
6. Prevent Accidental Damage: Continues to function normally if dropped into water, reducing the risk of damage.
Location Accuracy<2meter
Operating Band | LTE CAT1, LTE-TDD: B34/B38/B39/B40/B41 LTE-FDD:B1/B3/B5/B8 GSM:850/900/1800/1900MHz |
GNSS information | |
GNSS Chipset | ZKM AT655 |
Working current | [email protected] (BD+GPS) |
Sleepcurrent | |
Tracking sensitivity&Acquisition sensitivity | -162 dBm&-156 dBm |
GPS starting time/TTFF | Hot start ≤ 1 sec(open sky)&Recapture: ≤ 1 sec&Cold star: ≤ 32 sec(open sky) |
Update frequency | Max: 10Hz |
GPS Position Accuracy&Timing accuracy | <2m (1σ)&<30 ns(1σ) |
Software function | |
Data Transmit | TCP, SMS,MQTT |
Function | Geo-fence Alarm |
Over Speed Alarm | |
Low Power Alarm | |
Movement Detection | |
Kilometer Report | |
SOS Alarm | |
ACC Detection Function | |
Oil Cut Off | |
Vibration Alarm | |





4PIN I/O: Power+/-,ACC,Relay
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



LBS base station positioning uses the network signal of the mobile and Unicom operators' base stations to locate and assist in positioning.
Q: Is the positioning inaccurate?
A: If you need precise positioning, you need to use this product in an area with good outdoor GPS signals and turn on the corresponding working mode.
Indoors and other areas without GPS signals, the positioning accuracy will be reduced by relying on base station positioning.
Q: Is the standby time shortened?
A: The device needs to be connected to the Internet when working, and the standby time will vary depending on the network environment and the device working mode.
Q: Is the platform offline?
A: The following situations will cause the platform to be offline:
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 are satellite positioning and base station positioning?
- GPS is the 'Global Positioning System'. GPS devices can only be positioned by GPS satellites outdoors. LBS base station positioning uses the network signal of the mobile and Unicom operators' base stations to locate and assist in positioning.
- Is the positioning inaccurate?
- If you need precise positioning, you need to use this product in an area with good outdoor GPS signals and turn on the corresponding working mode. Indoors and other areas without GPS signals, the positioning accuracy will be reduced by relying on base station positioning.
- Is the standby time shortened?
- The device needs to be connected to the Internet when working, and the standby time will vary depending on the network environment and the device working mode.
- Is the platform offline?
- The following situations will cause the platform to be offline: 1) SIM card is in arrears or not inserted 2) The regional GSM signal is weak or there is no signal
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