104 results for “Security” on FootageCrate (15 free items). Download original HD VFX pre-keyed and pre-rendered to save you time. Download (4K) Security Camera Overlay 4 Hologram Looping effect, (4K) Security Camera Overlay 2 Hologram Looping , (4K) Security Camera Overlay 3 Hologram Looping HD, 4K - 8K lossless files. Compatible with all video editing software, only at FootageCrate.