AV-2 Control Box and an additional (non flexible)

and an additional (non flexible) belt for extra stability

and so much more

You cannot do without one

The BCD dive light mount allows you to hold a dive light with a diameter up to 1 3/4"

AV-2 Control Box and an additional (non flexible)The AV 2 Control Box can be used on any vehicle that has its own 12V battery. It eliminates the need to use a separate Battery Charger to power up all your equipment. It provides connections for up to two cameras and microphones, as well as an optional Rear view monitor. The AV 2 features two Line In Out channels, allowing you to record each video signal separately. An in line fuse protects your valuable equipment from current overload, and a