Bullet DVR HD-3G Camera • Built-in Microphone & Speaker

• Built-in Microphone & Speaker

• Light weight

Other so-called "helmet cams" are just plain old video surveillance cameras

GoPro came out with a newpromotional video

The under side of the bracket is shaped as a heat sink

Bullet DVR HD-3G Camera • Built-in Microphone & SpeakerThe Bullet DVR HD 3G system is packed with incredible features, like Full HD 1080p resolution video, GPS data logger, Infra red night mode and Push to Talk (PTT) Motorola radio switch! Record amazing quality footage along with GPS coordinates, which is fully compatible with the Google Earth software. Instantly playback your video along with a map drawing of your whereabouts! This wireless system combines the camera lens and recorder into the same