AV-2 Control Box This is a great addition

This is a great addition to any video recording system

practically any aircraft can benefit from this product

or any application where you need more battery life than the internal battery alone can provide

This mount replaces standard 1 1/8" headset caps

AV-2 Control Box This is a great additionThe 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