In 2003 we tested the original Road Angel portable GPS and road hazard 
warning system (see The Road Angel). Back then, the Road Angel used a relatively small LCD 
display in conjunction with a beeper to alert drivers of permanent speed 
cameras, safety blackspots, road works, school speed zones and user-programmed 
danger spots. The unit also had a GPS-based road speed display that gave 
excellent accuracy. However, we criticised the unit for its clumsy update 
process and hit-or-miss safety data when venturing off main roads. It also cost 
AUD$995.
Two years on and the unit has been comprehensively upgraded to tackle its 
newly-arrived competitor – the Uniden GPS301 (see Testing the Uniden GPS301). 
The new Road Angel 2 GPS receiver/display unit is attractive and features 
much larger characters for easy viewing. Its blue/red back-lighting is also 
effective in various light conditions. As previously, there are three buttons on 
the unit. These buttons are clearly labelled and large enough for easy operation 
– however, there is a front blanking panel that looks like a fourth 
button.
	 
	
		
			 
		
		
	 
	
	
The Road Angel 2 is easy to mount inside a car using the supplied windscreen 
or dashboard mounting hardware. For windscreen mounting, use the suction cups 
and vibration dampeners to attach the bracket to the glass. The Road Angel 
incorporates a strong magnet on its base – this is what firmly holds the unit 
onto the bracket. Note that this mounting approach enables lightening-fast 
fitment and removal of the unit. For dashboard mounting, a magnetic base is 
stuck directly onto the dashboard surface. The Road Angel should be positioned 
with a clear view of the sky through the windscreen and in the driver’s line of 
sight. Power is fed to the unit by a curly cord or straight cord that connects 
to the car’s cigarette lighter. A permanent ignition-switched power supply can 
be configured if you want. 
And what are the Road Angel 2’s new functions?
Well, the new Road Angel continues using an audible alarm and visual alert 
but there’s now a spoken alert as well. A female voice now says to "drive 
safely" when you start the car and gives spoken warning on road conditions 
ahead. The messages are brief and to the point. A high-intensity flashing LED is 
also added to grab your attention. 
	 
	
	
	
A user-preset over-speed alarm is another handy addition. As soon as you 
exceed your selected road speed, the Road Angel 2 flashes an over-speed warning 
on the display and says "Warning – check speed". The normally blue back-lighting 
changes to red whenever a warning is shown. School zone warnings are also given 
during school days and driver fatigue timer – which sounds after 2 hours of 
driving – is added to the new Road Angel. As previously, the unit also has a 
display of current latitude and longitude, which might come in handy if you 
require emergency rescue. 
Another new feature is a permanently displayed atomic clock and compass, 
which indicates whether you’re driving N, E, S or W. There’s also a bar graph 
showing the current amount of satellite coverage. Road speed is displayed in 1 
km/h increments with an update rate of once per second. 
We tested the Road Angel 2 around Adelaide and overall it performed very well. 
	 
	
	
	
We like the large characters on the display and the easily recognisable 
warning symbols. The LCD screen is extremely high quality and can be viewed in 
almost all conditions – it’s only when wearing sunglasses and the display is 
shaded that characters are difficult to read. The flashing high-intensity LED is 
very prominent at all times.
The spoken warnings are a mixed bag – the biggest benefit is you receive a 
concise explanation of each warning without needing to take your eyes off the 
road to look at the screen. However, the spoken warning sometimes sounds muffled 
and distorted – the internal speaker has trouble overcoming road noise, the car 
radio and talking passengers. A larger remote-mounted speaker would improve the 
situation (although this would take the unit more difficult to move from vehicle 
to vehicle). 
	 
	
		
			 
		
		
	 
	
	
The unit did a good job of warning about blackspots and red light cameras. 
Note that there is no warning of mobile speed cameras. However, we did catch the 
Road Angel 2 out on a few occasions. It didn’t give blackspot warning when 
approaching Adelaide’s notorious Britannia roundabout – one of the State’s 
biggest hazard areas. On the other hand, it sometimes gave unnecessary warnings. 
For example, when approaching a road that runs parallel to the train line, the 
unit warned of a train crossing ahead. There isn't one...
As mentioned in our initial test of the original Road Angel, the system is 
only as good as the safety data it contains – and some of that data is patchy 
when away from main roads. Blackspots that aren’t automatically recognised can 
be manually stored into the unit, but chances are you won’t need a warning the 
second time you drive through the area.
The existing safety data (called Road Sense data) is apparently "continuously 
updated by a staff of trained professionals." The unit comes pre-programmed with 
up-to-date data and subsequent updates are available to download on-line (using 
a supplied USB cable). This is a relatively simple exercise but product 
registration takes one full working day for validation. 
	 
	
	
	
The Road Angel 2 is a well built and well backed device that feels tough and 
durable. The User Guide states that the unit has an operating range up to 70 
degrees Celsius and can be stored at up to 85 degrees Celsius – a marked 
improvement over the marginal 60 degree Celsius rating of the original Road 
Angel. The unit comes complete with all necessary leads, mounts, comprehensive 
instructions and a 6 month subscription to Road Sense data. Subsequent data is 
available for AUD$69 per year. A one year limited warranty is included. 
At the time of writing, the Road Angel 2 is selling for AUD$999 which is just 
4 dollars more than the original unit in 2003. On this basis, it’s a good buy – 
but there are now some much cheaper options. 
	 
	
	
	
The Uniden GPS301 sells for as little as AUD$289 and the original Road Angel 
(now known as Road Angel Classic) is available for AUD$499. It’s clear that the 
Road Angel 2 has some tough competition...
If you regularly drive on unfamiliar roads and highly value the Road Angel 
2’s large display and voice warning, it’s worth a look. 
The Road Angel 2 was loaned for this review by Sentinel Geo Systems Pty 
Ltd. 
http://www.roadangel.com.au
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