{"product_id":"dji-o4-air-unit-series-fpv-4k-120fps-15ms-racing-mode-15km-range","title":"DJI O4 Air Unit Series — O4 Air Unit \/ O4 Air Unit Pro \/ Camera Lens for FPV","description":"\u003ch2\u003eDJI O4 Video Transmission System — 4K\/120fps, 15ms Racing Mode, 15km Range for FPV Drones\u003c\/h2\u003e\n\n\u003cp\u003eThe DJI O4 Air Unit Series brings DJI's latest O4 video transmission technology to custom FPV builds. Featuring ultra-low latency transmission at 1080p\/100fps via H.265 encoding, a new Racing Mode with as low as 15ms latency supporting up to 8 simultaneous aircraft, and up to 15km range with the dual-antenna O4 Air Unit Pro, this series sets a new standard for HD FPV digital video. The O4 Air Unit records 4K\/60fps with a 1\/2\" sensor, while the O4 Air Unit Pro steps up to 4K\/120fps with a larger 1\/1.3\" sensor — eliminating the need for an external action camera. Both units support Canvas Mode, Betaflight OSD, and fit frames as small as 2 inches. Available as Camera Lens Only, O4 Air Unit, or O4 Air Unit Pro.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eO4 Video Transmission\u003c\/strong\u003e - Ultra-low latency, automatic frequency selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1080p\/100fps H.265 Transmission\u003c\/strong\u003e - Crisp, fluid real-time FPV feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRacing Mode\u003c\/strong\u003e - As low as 15ms latency, up to 8 aircraft simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 15km Range\u003c\/strong\u003e - O4 Air Unit Pro with dual-antenna design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4K\/60fps Recording\u003c\/strong\u003e - O4 Air Unit with 1\/2\" image sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4K\/120fps Recording\u003c\/strong\u003e - O4 Air Unit Pro with 1\/1.3\" image sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCanvas Mode Support\u003c\/strong\u003e - Customizable OSD layout on DJI Goggles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetaflight OSD Compatible\u003c\/strong\u003e - Full flight data overlay support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits 2\" and Smaller Frames\u003c\/strong\u003e - Compact, lightweight design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eND Filter Compatible\u003c\/strong\u003e - O4 Air Unit Pro works with DJI Avata 2 ND Filter Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDJI Goggles Integra Compatible\u003c\/strong\u003e - Seamless DJI ecosystem integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFPV Remote Controller 2 Compatible\u003c\/strong\u003e - Full DJI FPV control system support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom FPV drone builds wanting DJI digital video\u003c\/li\u003e\n\u003cli\u003eFPV racing pilots needing ultra-low latency\u003c\/li\u003e\n\u003cli\u003eCinematic FPV without an external action camera\u003c\/li\u003e\n\u003cli\u003eMicro and 2-inch FPV builds\u003c\/li\u003e\n\u003cli\u003ePilots upgrading from analog or O3 systems\u003c\/li\u003e\n\u003cli\u003eMulti-aircraft FPV racing events\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVariant Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamera Lens Only\u003c\/strong\u003e - Replacement\/upgrade lens for existing O4 Air Unit. Requires lens calibration — ensure you can perform calibration or have a technician do it before purchasing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO4 Air Unit\u003c\/strong\u003e - Full unit with 1\/2\" sensor, 4K\/60fps recording, up to 10km range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO4 Air Unit Pro\u003c\/strong\u003e - Full unit with 1\/1.3\" sensor, 4K\/120fps recording, dual antenna, up to 15km range, ND filter compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ch4\u003eVideo Transmission\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e DJI O4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Resolution:\u003c\/strong\u003e 1080p\/100fps (H.265)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRacing Mode Latency:\u003c\/strong\u003e As low as 15ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Range (O4 Air Unit):\u003c\/strong\u003e Up to 10km\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Range (O4 Air Unit Pro):\u003c\/strong\u003e Up to 15km\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous Aircraft (Racing Mode):\u003c\/strong\u003e Up to 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e Auto-select for maximum stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eO4 Air Unit Camera\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImage Sensor:\u003c\/strong\u003e 1\/2\" CMOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo Recording:\u003c\/strong\u003e 4K\/60fps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Compatibility:\u003c\/strong\u003e 2\" and smaller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25.6×20×23.3mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 62g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eO4 Air Unit Pro Camera\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImage Sensor:\u003c\/strong\u003e 1\/1.3\" CMOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo Recording:\u003c\/strong\u003e 4K\/120fps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna:\u003c\/strong\u003e Dual-antenna design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eND Filter:\u003c\/strong\u003e Compatible with DJI Avata 2 ND Filter Set (ND8\/16\/32)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoggles:\u003c\/strong\u003e DJI Goggles Integra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController:\u003c\/strong\u003e DJI FPV Remote Controller 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSD:\u003c\/strong\u003e Canvas Mode + Betaflight OSD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCamera Lens Only variant requires lens calibration after installation — ensure you or a technician can perform this before purchasing\u003c\/li\u003e\n\u003cli\u003eRequires DJI Goggles Integra for video reception\u003c\/li\u003e\n\u003cli\u003eRequires DJI FPV Remote Controller 2 for full system operation\u003c\/li\u003e\n\u003cli\u003eNot compatible with analog FPV goggles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DJI","offers":[{"title":"O4 Air Unit Pro","offer_id":44763475116172,"sku":"1005008547678569-O4 Air Unit Pro","price":414.0,"currency_code":"USD","in_stock":true},{"title":"O4 Air Unit","offer_id":44763475083404,"sku":"1005008547678569-O4 Air Unit","price":241.0,"currency_code":"USD","in_stock":true},{"title":"Camera lens only","offer_id":44763475050636,"sku":"1005008547678569-Camera lens only","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/2019\/2652\/files\/S7710f5e8c3f64ff8b4cba2cad0b75285Q.webp?v=1774930666","url":"https:\/\/thedroneflight.com\/products\/dji-o4-air-unit-series-fpv-4k-120fps-15ms-racing-mode-15km-range","provider":"TheDroneFlight","version":"1.0","type":"link"}