M400 Tethered

The AF-M400 tethered UAV system is equipped with lighting devices independently developed and manufactured byour company. it provides wide-area and long-duration illumination for both groundand aerial operations, effectively enhancing and supplementing existing equipment while improvingefficiency in nighttime emergencies and rescue missions. it is suitable for multiple sectors,including public security firefighting, military and ammed police forces, forestry and environmentalprotection, electric power and water resources, petroleum and petrochemical industries, andemergency response departments. This is an innovative product with fully independent productionrights.

The AF-M400 tethered UAV system is compatible with the DJl M400 multirotor platfomm. Thesystem consists of an airbome module and a ground tethered power supply unit. Electrical poweris transmited from the ground to the airborne module via tensile-resistant and high-temperature-resistant cables, where it is converted into a 13S 52-54 V DC output for continuous UAV powersupply. The system can be directly connected to a generator, 220 V AC mains, or an energy-storage power source, enabling ultra-long-duration flight operations under safe conditions.The tethered UAV system effectively resolves three major limitations commonly found in multirotor UAV applications:

1.Endurance- Once connected to a tethered system, the UAV is no longer constrained bybattery capacity and can achieve sustained long-duration operation.2.Safety- In restricted-flight zones, densely populated areas, or flammable and explosiveenvironments, tethered UAVs minimize operational risk while performing missions.3.Ease of Use - Only basic piloting skills are required to operate a tethered UAV with ease.