Bullet Camera 530TVL Included in the kit is

Included in the kit is a zinc coated metal u-bolt

Extremely convenient for use with cameras that feature an HDMI output

and flick on the switch as you pass people on the track

The switch body is threaded and comes supplied with a lock nut and rubber boot

and can be used to attach your GoPro to a backwards baseball cap or other 3mm to 10mm thick object

Bullet Camera 530TVL Included in the kit isIntroducing the complete range of high resolution bullet cameras from Bullet DVR. Specifically designed for use in Helmet Cam and Onboard Video applications, it is a truly unique and innovative design. Many features aren't available from competitors, these cameras are one notch above them all. High Resolution Color CCD Sensor: The range of cameras from Bullet DVR are available in various resolutions, from 450TVL (TV Lines) all the way up to 580TVL.