A18 Vehicle GPS Tracker
Model: A18 / 4G LTE Cat.1 + 2G
Wide 9-90V input
Powers cars, trucks, EVs and bikes from one versatile tracker.
Remote cut-off
Remotely disable fuel or electricity to stop unauthorized use.
Vibration alarm
Built-in sensor detects impact, towing and tampering instantly.
Driving behavior
Collects speed, harsh events and mileage for smarter fleet control.
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Product Overview
The A18 is a compact micro LTE vehicle GPS tracker with a wide 9-90V input, suitable for cars, trucks, motorcycles and EVs. A built-in optimized 25x25 mm satellite antenna ensures strong signal reception and precise positioning. It supports TTL serial communication for external devices, remote fuel/electricity cut-off, vibration alarm and driving-behavior collection.
Micro yet capable
The A18 packs a 4G module, strong satellite antenna and rich I/O into a 30g body, making it easy to hide and install in any vehicle.
Total vehicle control
From position to power, the A18 gives owners and fleets command over assets - locate, secure and optimize from anywhere.
Scalable fleet rollout
TTL serial and flexible wiring let the A18 integrate with relays, sensors and third-party systems across large fleets.
Key Features
Specifications
| Network | 4G Cat.1 + 2G GSM |
| Positioning | GPS / GLONASS / Galileo / BDS |
| Operating Voltage | 9-90V DC |
| Battery | 55 mAh built-in |
| Dimensions | 79 x 33 x 16 mm |
| Weight | 30 g |
| Sleep Current | 0.5 mA @12V sleep |
| SIM Card | Micro SIM |
| Connector | 4 wires + Type-C |
Application Scenarios
See how the A3 4G wired GPS tracker delivers value across industries.
Everyday vehicles
Add tracking and security to family cars and company sedans.
Trucks & vans
Keep logistics vehicles visible across long-haul routes.
Motorcycles & EV
Compact form fits two-wheelers and electric vehicles.
Cold-chain logistics
Pair with sensors to monitor temperature-sensitive cargo.
Recovery
Recover stolen vehicles quickly with precise live tracking.
Fuel & power control
Remotely cut fuel or electricity to prevent misuse.
Need a Custom Configuration?
Talk to our engineers about OEM/ODM, volume pricing, or platform integration.