Related: Best Dash Cams Junsun D100 – Specification, Maps and Mounting So long as it actually works, the D100 looks like incredible value. For this minuscule amount of money, you still get a 7-inch screen and maps for 49 European countries, including Russia, which normally would set you back over £100. You didn’t misread the price, either – it really is scarcely over £30 (at the time of writing). The D100 is a sat-nav from previously unknown Chinese company Junsun.
