I just want to help Joikiin.
Just imagine if Street Guardian was the first to release a dash cam using a 1"-type Sony sensor like that used in a Sony RX100?
Dashcams would no longer have to compromise between detail resolution and low light sensitivity; a larger sensor would provide both higher resolution, yet larger pixels for greater low light sensitivity.
Presently, bit rate is a compromise for dual channel dash cams.
Imagine if Street Guardian was the first to release a dual core, or even a quad core processor dashcam that could process twin channels, or even four channels simultaneously?
And imagine if Street Guardian was the first to release a twin micro SD, or even a quad micro SD card system, where the dashcam could write onto two or even four micro SD cards simultaneously for greater write speed?