Water Hose Tethered Firefighting Drone

Water Hose Tethered Firefighting Drone

Tethered UAV with a 120 m high-strength hose for high-rise firefighting from a safe distance.

The water hose tethered fire extinguishing UAV is the latest self-designed by our company in response to the needs of high-rise urban firefighting. This drone can fully realize the long distance between the operator and the fire site through the high-altitude water spray fire extinguishing operation. The advantages of separation can well protect the personal safety of firefighters. The UAV has the characteristics of novel structure, stable and reliable performance, flexible operation, convenient maintenance, long water spray distance and large flow rate. The drone can be loaded on the fire truck and can be quickly launched. It is connected to the fire truck water tank through a special high-pressure hose. The efficient foam/water-based fire extinguishing agent inside the fire truck water tank is delivered to the drone platform. The spout is sprayed out horizontally to achieve the effect of extinguishing the fire. Features • Easy maintenance, long range, stable and reliable performance, and flexible operation • Simple structure • High flowrate • The maximum usage height can reach 100 meters • Long range of up to 15 meters • UAV platform • UAV type: four-axis eight-rotor • Body wheelbase: 1980mm • Folded dimensions: 750*650*800mm (arm folded) • Weight: 52kgs (battery included) • Maximum takeoff weight: 120kg • Maximum effective payload: 60kg • Max Flight speed: S mode: 21m/s; M mode: 16m/s; P mode: 12m/s • Flight time: 30-60 min (50kg@200V） • Battery capacity: 4*30000mah • Flight control avionics system: three-core flight control, multi-mode positioning • Hovering accuracy: ±0.1m • Wind resistance: 7 • Emergency obstacle avoidance ability: radar + vision + electronic fence • Signal effective distance: 15-30 km (open without obstruction, without electromagnetic interference) • Maximum relative flying height: 1200m • 4-1/ Handheld remote control • Emission frequency：2401-2479MHz • Transmitting power：60mw • weight ：580g • Encoder mode： FSK • Control distance: 30 km (open without obstruction, without electromagnetic interference) • Support all aircraft operations and fire extinguishing functions • 4-2/Ground station • Transmit frequency: 400-600Mhz • Video input & output: HDMI • Modulation mode: COFDM 2K • Effective data transmission radius: 30-35KM • Image Screen size： 15.6, 16:9 • Computer: Display 10.1, Intel I1900 • Size: 32*42*20cm • 4-3/30 x zoom + thermal infrared dual-light pod • PTZ pitch range: -90 ~ +90 • Range of direction angle of action：-150 ~ +150 • Camera Brand: Sony • Pixel: 4K • Optical zoom： 30 X • Thermal Sensor type: Uncooled long-wave 8-14 microns • Sensor pixel: 640*512 • NETD：≦650mk • 4-4/ Performance parameters • Hose specifications: 30mm • Hose material: High strength synthetic fiber • Hose Length (120 meters) • Flow rate: 24L/min • Nozzle pressure: 3-5Mpa • Nozzle length: 1.2M • spraying distance: 10-15m • Inventory List • Four-axis eight-rotor drone 50kg@200V • Handheld remote control + Ground station • 30 x zoom +thermal infrared dual-light pod • Maintenance kit Working kit (120M fire hose, fire extinguishing nozzle, laser sight etc)

Product Features & Details

This product is designed to deliver a practical and reliable security solution with stable performance for residential and commercial use.

It can be used within modern surveillance and protection setups with easier installation, operation, and stronger site management.

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