HeliguyKnowledge BaseWhat drones are compatible with the Sniffer4D TDLAS?What drones are compatible with the Sniffer4D TDLAS?The Sniffer4D TDLAS is compatible with the DJI M300 RTK. Related QuestionsDoes the DJI O4 Air Unit Series support photo taking? What is the difference between the DJI O4 Air Unit and the DJI O4 Air Unit Pro? How do I activate the DJI O4 Air Unit series?