Dual Helmet Camera - DC-1 from Techalogic

Introducing the DC-1, the worlds first All-in-One Dual Recording Portable Helmet Camera
Designed to capture both Front and Rear views, the DC-1 has a unique design that is perfectly suited to recording your rides in HD quality. Waterproof, made to last and a great Wi-Fi app for easy sharing of your video.

[badabing]

Is it better to put on right side of bike helmet to capture vehicles coming behind you? Or right on top like in the video?

[iscagreen]

Great camera with front and rear lens. Use mine for my cycle commute to work and back. Works well in the rain and dark.