See Speed, Time and Heading Without Looking Down
The MRCARTOOL M30 is a dashboard GPS display that takes speed and time from a GPS/BeiDou dual-channel satellite module, and adds an overspeed alarm, a fatigue driving reminder and a compass.
- GPS/BeiDou Dual Channel
- KMH & MPH
- Overspeed Alarm
- Fatigue Reminder
- Auto Brightness
Key Features
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GPS Speed Display
A high-precision dual-channel satellite module monitors vehicle speed in real time.
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Overspeed Warning
The unit alarms automatically when overspeeding, so you do not need to look down at the speedometer.
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Fatigue Driving Reminder
After more than 4 hours of continuous driving, the device issues an alarm prompt.
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Satellite Time and Compass
Shows the current time from the satellite signal and a compass heading alongside speed.
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Switchable Screens
Slide the function keys left and right to switch between the time display and the speed and compass display.
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Starts and Sleeps with the Car
Starts working with the car and sleeps automatically when parked.
Highlights

GPS Speed
Real-time speed from the satellite module.

Overspeed Alarm
Warning icon and beep when overspeeding.

Fatigue Reminder
The 4H reminder on screen.

Display Screens
Time, speed with compass, and km/h or MPH units.
What’s in the Box
- M30 main unit
- 1.5m USB connection cable
- Manual
- Tape






















