Products Description
| Electrical Performance | |
| Power Supply Mode | Powered by built-in rechargeable battery |
| Working Voltage | DC 9V ~ 95V |
| Operating Current | Average 35mA at 12V working voltage |
| Standby Current | Less than 10mA at 12V working voltage |
| Built-in Battery | 300 mAh polymer battery |
| Environmental Adaptability | |
| Operating Temperature | -20℃ to 70℃ |
| Storage Temperature | -30℃ to 75℃ |
| Working Humidity | 10% - 85% Relative Humidity |
Communication Performance
| Network Bands | |
| 4G LTE-FDD | B1/B2/B3/B4/B5/B7/B8/B28/B66 |
| 2G GSM | 850/900/1800/1900MHz |
| Communication Chip | EG915U |
| Card Type | Micro SIM Card |
| Antenna Type | FPC antenna |
| Positioning Performance | |
| Positioning Chip | AT6558R |
| Positioning System | Dual-mode GPS & BDS |
| Cold Start Time | 32 seconds |
| Hot Start Time | 1 second |
| Tracking Sensitivity | -162 dBm |
| Positioning Antenna | Ceramic antenna |
| Antenna Size | 25mm25mm4mm ceramic antenna |
| Physical Dimensions | |
| Overall Size | 80mm (Length) × 36mm (Width) × 15mm (Height) |
| Product Weight | 37.8g |
| Housing Material | ABS plastic |
Production & Certifications
All products are manufactured on Autosali professional IoT production lines. Our products have obtained multiple international certifications including CE, FCC, ANATEL, NCC and other compliance certificates.
New Product Overview
We launch new models including Autosali GT18 and Autosali GT18. Autosali GT18 is a cost-effective 4G+2G GPS tracker with 9-90V wide voltage design. It supports ACC detection, power failure alarm, remote OTA upgrade, collision alarm and optional door status detection.
Autosali GT18 is a newly launched 4G wired GPS tracker belonging to GT series. It is compatible with various vehicles such as motorcycles, trucks, buses and cars. Featuring excellent positioning accuracy and stable data transmission, it is an ideal choice for fleet management. It can also trigger alarms for rapid acceleration, sudden deceleration and sharp turns, as well as support driving behavior analysis.

Structural & Material Features
- Structure: Sliding cover design, equipped with 4 wiring ports
- Protection Grade: IP65 dustproof and waterproof
- Core Module: Built-in 4G positioning module
- Card Slot: Standard Micro SIM card slot; eSIM customization is available, welcome to contact us for details
- Material: PC&ABS flame retardant material
Main Functions of GT18
This 4G universal GPS tracker is equipped with more than 8 practical functions:
- ACC status detection
- Remote fuel/power cut-off
- Driving behavior analysis
- Data uploading for GPS signal blind areas
- Collision alarm
- Geo-fence alarm
- Overspeed alarm
- 9-90V wide voltage adaptation

Function Details
4G Real-time Tracking
Adopting high-performance 4G chipset to achieve high-precision positioning. The device updates location data every 10 seconds to realize continuous real-time tracking.
Remote Fuel & Power Cut-off
Users can remotely cut off or restore vehicle fuel and power via management platform, mobile App or SMS, which effectively prevents illegal use of vehicles.
GPS Blind Area Data Supplementary Upload
When the vehicle runs to areas with weak or no network signal, the device will automatically cache track data. It will upload all cached records after network recovery, avoiding loss of driving tracks.
Enhanced Data Upload for Turning Status
The device intensively uploads positioning data when the vehicle makes turns. It can record turning details completely for more accurate track playback and query.
IP65 Dustproof & Waterproof Performance
The tracker can work stably in harsh environments. It can effectively block dust and resist water splashing.
9-90V Wide Voltage Compatibility
With wide voltage design, the device fits a wide range of vehicles including electric bikes, motorcycles and trucks.

Application Scenarios
It is widely applied in vehicle anti-theft, traffic management, automotive finance and fleet management industries.
Product Size & Package List
The compact body design allows the tracker to be hidden and installed in various corners inside vehicles.
Package Contents:
- 1 × GT18 Main Device
- 1 × Magic Tape
- 1 × 4-core Wiring Cable
- 1 × Original Packaging Box
- 1 × Relay (Optional accessory)

Customization Service







Frequently Asked Questions
Q: How many product models does your company offer?
A: We have over 1000 different products in total. We also provide professional OEM services. You can send us physical samples or share your product ideas, and we will complete customized production accordingly.
Q: How soon can I receive your quotation?
A: We will send out the quotation within 8 hours once we receive your inquiry.
Q: What is your minimum order quantity (MOQ)?
A: For in-stock items, there is no minimum order quantity. If products need to be newly produced, we can negotiate the MOQ based on your actual demands.
Q: What is your lead time for delivery?
A: Normally, goods will be delivered within 30 to 45 days after order confirmation. For ready-made products in stock, delivery only takes 1 to 2 days.
Q: Do you provide samples? Are samples free of charge?
A: We offer free samples for low-value products, while the freight will be borne by the recipient. For high-value products, we will charge corresponding sample fees.
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