Garmin Varia RCT715 Radar Tail Light w/ CameraNow Garmin not only watches for oncoming vehicles, it records them. The latest addition to the Varia line gets the addition of a camera. By pairing a video footage with the same rear facing radar that has been keeping riders safe for years, the RCT715 is like eyes in the back of your helmet. Much like a dashcam, the RCT715 can detect if an incident has occurred. Video is saved before, during and after the incident, even if you have the camera