viofo a229 plus

Hi All, I have recently installed 2Ch A229 Plus in my car and was testing it out. I have set the bitrate to max and am recording to SanDisk max endurance 256GB. The number plates are completely washed out at night and I'm not sure why that is the case with the front cam. I'm driving under 10...

Hi I'm waiting for my new dashcams to arrive and was wondering what size sd card I should go for? As its a front & back would I need 2? Also is there a certain class I should go for? Any advice?