The JZZ-50 (50L) is a large-capacity fire-extinguishing projectile designed for large-scale fire emergency rescue. With a 50L extinguishing agent capacity as its core advantage, it supports both dry powder and water-based agents, enabling rapid suppression of large-area fires. It serves as a key equipment for fire control in industrial parks, large warehouses, forest edges, and other open areas. Its design focuses on "high-efficiency coverage, precise delivery, and safety," providing strong support for initial control of large-scale fires.


- Large Capacity for Rapid Fire Control: 50L capacity combined with 20m dry powder spray radius allows single-projectile coverage of ultra-large areas, quickly cutting off fire spread paths in the initial stage and gaining critical time for subsequent rescue.
- Safety Redundancy Design: Triple mis-activation protection + multiple software and hardware redundant safety configurations eliminate accidental triggering risks; 5-color LED status indicators with sound alarms provide real-time feedback on device status (e.g., ready, faulty) for safer operation.
- Strong Scene Adaptability: Operates in a wide temperature range of -20℃~60℃, withstanding extreme fire environments; supports parameter customization (e.g., blasting height, release intensity) to flexibly adapt to fire size and fuel types.
- Large Industrial Fires: Large-area Class A, B, C fires in chemical plants or manufacturing parks, where dry powder rapidly inhibits combustion reactions and stops spread.
- Outdoor Open-Area Fires: Fires in forest edges or open storage yards, where water-based agents control flames while minimizing secondary damage to vegetation or equipment.
- High-Risk Dense Sites: Large logistics centers or oil depots, where precise delivery avoids close human exposure to hazards, enhancing rescue safety.
With a 3-year validity period, the JZZ-50 (50L) centers on "ultra-large capacity, ultra-wide coverage, and ultra-high safety," serving as a "key equipment" for large fire response. It minimizes casualties and property losses through efficient, precise fire-suppression operations.

Support and Services:
The Tethered Drone Station product comes with comprehensive technical support and services to ensure optimal performance and reliability. Our team of experienced technicians is available to provide support via phone, email, or remote access. In addition, we offer on-site installation and training services to ensure that our customers are able to operate the product safely and efficiently.
We also provide maintenance and repair services to keep the product in top working condition. Our technicians can perform routine maintenance tasks, such as cleaning and calibration, as well as more complex repairs if necessary.
Finally, we offer customization services to tailor the product to the specific needs of our customers. This may include modifications to the hardware or software, or the integration of additional features or components.
--DRONE SOLUTION PROVIDER--
MYUAVTECHNOLOGIES CO.,LTD.
Tax No.:91320118MA275YW43M LegalRegister No.:320125000443821
Add:No.89,Pingliang Street,Jianye District, Nanjing,China 210019
M:MYUAV9@MYUAV.com.cn T:+86 17898801662 W:en.MYUAV.com.cn
[Caution]MYUAV is a manufacturer of defense products and is under security management by a state agency.