The Skeleton Accessory Backdoor is deeper than the original flat backdoor and has a large cutout in its back side (not waterproof). It is compatible with the Alti-Force Sensor Pack and fits GoPro® standard housings shipped with Hero3+ and Hero4 cameras (does not fit the larger Hero3 case).
Add one of these to your Alti-Force order for quick assembly.
Also available: Vented Accessory Backdoor compatible with Alti-Force Sensor Pack‘s altitude feature.
IN-STOCK ALTERNATIVES:
The Touch Accessory Backdoor can be easily modified by removing the plastic touch film, or a Standard Waterproof Accessory Backdoor can be vented by removing the side button (of course, neither is waterproof after modification! …just like the Skeleton version)
