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Hummingbird GPS Speed Alert Kit

Original price $219.95 - Original price $219.95
Original price
$219.95 - $219.95
Current price $219.95

An accurate, compact and responsive digital speedometer with over speed alert. No installation or calibration is required. Available in various mounting options to suit.

Powerful Performance

The GPS Speed Alert uses satellites to determine three-dimensional speed and heading independently of the vehicle. No calibration is required for the unit to display correct speed in kilometres per hour or miles per hour.

The user can choose between 3 displays to show speed only, speed and heading or speed heading, position and battery voltage.

The unit contains an internal antenna and the only electrical connection required is via a cigarette lighter plug that can be used in 12V or 24V vehicles.

Speed is displayed on a colour screen; the colour changes from green to red as the user-settable speed-threshold is exceeded. A user-selectable buzzer can also be enabled to sound as an over-speed warning.

The speed-threshold can be set by the user by pressing the up and down arrows on the keypad. To change the speed unit and to enable and disable the buzzer, the menu key in conjunction with an on-screen menu is used.

The unit is mounted with a flexible windscreen-mount, but can also be attached using any standard camera mount including those available from RAM.


  • Speed in km/h, mph or knots
  • GPS Speed independent of vehicle
  • Can permanently disable position display mode for rallies
  • Multi voltage 12/24V and 9-36V input voltage
  • Precision of 0.1 km/h
  • Internal GPS & GLONASS for highest precision
  • Cigarette lighter connection
  • Optional buzzer and changes of colour for over-speed warning
  • Low current draw
  • Voltage monitoring of battery
  • Multiple mounting options
  • User settable speed threshold 


Mounting System Windshield Mount
Input Voltage Minimum 9V; Maximum 36V
Warranty 1 Year
Weight (g) 178
Height (mm) 17
Length (mm) 74
Width (mm) 52

Customer Reviews

Based on 2 reviews
Recommended Unit by Auto Electrician

Great little unit to see converted miles into kilometres when driving restored vehicle.

Ronald Selig
Speed alert functions

I was disappointed in the device . in the information it did not state that the road speed limit had to be set manually by the driver . The speed adviser is very good but the purpose of the device is to advise the driver of the road speed limit automatically. It is not feasible to keep manually adjusting this feature. Speed advice is available on much cheaper devices . The road speed is available via a free app on the phone from Transport NSW .One K over & it verbally warns the driver to slow down. A combination of the two device is ideal