To get forum price- use discount code 'blackvueoptions' to get 24% of Blackvue & the extra cable, screen mount & power controller. This is a group buy only please provide your disco 3 user id at checkout This is the latest safety accessory to have in your car. The Pittasoft Blackvue black box recorder automatically records all events whilst your driving. There are 2 models available, the DR400G-HD that has a GPS tracking function that works with Google Maps. The unit provides FULL HD quality video & audio recordings that are saved onto the 16GB SD memory card. These items will be shipped out as soon as the minimum group buy order has been reached.