The Bolt 4K 1500 TX/RX Set is a real time wireless video transmission system that supports 1080p and 2160p video signal at 60FPS with less than 1ms of delay up to 1500 feet. Key features include increased range, faster reconnection times, easier setup with Bluetooth App for iOS or Android, and more stable connectivity. These devices are cross-compatible with the entire Bolt 4K Family. Includes integrated 1/4"x20 and M3 mounting points. Optional Battery Plates are sold separately. This set includes the Bolt TX, Bolt RX, lightstand adapter, carrying case and other essentials you need to get started.