JZ UT4A Utility Drop Kit for DJI Matrice 350 RTK and DJI Matrice 400
The JZ UT4A Utility Drop Kit is a professional aerial delivery and signaling payload designed for the DJI Matrice 350 RTK and DJI Matrice 400 enterprise drones. Combining a four-stage payload release system, an integrated high-output siren, and multicolor strobe warning lights, the UT4A provides a versatile solution for emergency response, search and rescue, public safety, and aerial supply delivery operations.
Featuring four independent payload attachment points, the UT4A allows operators to release individual payloads or initiate a one-key full-release function, depending on mission requirements. Integrated with DJI Pilot 2, the system provides real-time attachment status monitoring and convenient operational control. Its compact, lightweight design helps minimize the impact on aircraft payload capacity while adding valuable delivery and warning capabilities to professional drone missions.
Key Features
Four-Stage Aerial Payload Release
The UT4A features four independent payload attachment points, enabling operators to carry and release multiple items during a single flight. The system supports individual-point release and one-key full release, providing flexibility for sequential delivery or rapid deployment when required.
DJI Pilot 2 Integration
Designed for integration with DJI Pilot 2, the UT4A enables remote operation of its release and warning functions. Operators can monitor the attachment status of all four positions in real time, helping improve payload management and operational awareness throughout the mission.
Integrated High-Output Siren
The built-in high-decibel siren supports six selectable warning sounds. These audible alerts can help communicate warnings, attract attention, and coordinate ground personnel during emergency response, search and rescue, and public safety operations.
Five-Color Strobe Warning Lights
The integrated multicolor strobe system supports five warning colors: red, green, blue, yellow, and white. The flashing lights provide enhanced aerial visibility and can help identify the drone's position or communicate warnings in low-light environments and emergency scenes.
Lightweight and Compact Construction
Weighing approximately 178 g, the UT4A combines payload delivery, audible alerts, and visual signaling in a compact module. Its lightweight construction helps preserve aircraft payload capacity for mission equipment and supplies.
Four Independent Attachment Positions
Each attachment position supports a maximum load of up to 6 kg, subject to the aircraft's allowable payload and applicable mounting configuration. The four-position design supports flexible payload arrangements for different operational requirements.
Quick and Convenient Installation
The UT4A uses a dedicated interface and compatible mounting hardware for installation on supported DJI Matrice platforms. The appropriate mounting bracket is required for the specific aircraft configuration.
Advanced Functionality
Individual Payload Release
Release a selected payload attachment point when needed, allowing operators to deliver items at different stages of a mission without releasing every carried item simultaneously.
One-Key Full Release
The one-key full-release function allows all loaded attachment positions to be released through a single command. Operators should use this function only when the release of all attached payloads is appropriate and the drop zone is confirmed to be safe.
Real-Time Attachment Monitoring
DJI Pilot 2 displays the attachment status of the four payload positions, helping operators verify loading conditions and maintain awareness of the system during flight.
Combined Audio and Visual Signaling
The integrated siren and five-color strobe system provides complementary audible and visual warnings. These functions can support scene marking, ground-team coordination, and emergency signaling in demanding operational environments.
Applications
Search and Rescue
Deliver essential supplies, emergency equipment, and other mission-approved items to people in locations that are difficult or unsafe to reach by ground teams.
Emergency Response and Disaster Relief
Support the aerial delivery of lightweight emergency supplies and rescue equipment to affected areas following floods, earthquakes, fires, and other emergencies.
Public Safety and Law Enforcement
Provide aerial warning signals and support authorized operational tasks that require controlled payload deployment and improved visibility.
Industrial and Remote-Site Logistics
Transport suitable tools, small components, and other approved supplies to remote work sites, restricted-access locations, and challenging terrain.
Night Operations and Scene Marking
Use the integrated multicolor strobe lights to improve visual identification and support coordination during nighttime or reduced-visibility operations.
Emergency Signaling and Ground-Team Coordination
Use the onboard siren and strobe lights to attract attention, communicate warnings, and assist personnel in identifying an aerial platform during field operations.
Technical Specifications
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Brand: JZ
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Model: UT4A Utility Drop Kit
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Product Type: Four-Stage Aerial Payload Release and Warning System
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Compatible Aircraft: DJI Matrice 350 RTK and DJI Matrice 400
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Number of Attachment Positions: 4
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Maximum Load per Attachment Position: 6 kg, subject to aircraft payload limits
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Maximum Combined Payload: Up to 20 kg under the specified system rating; the aircraft's allowable payload limit always takes precedence
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Control Interface: JZ T-Port
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Operational Control: DJI Pilot 2
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Release Functions: Individual-point release and one-key full release
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Attachment Status Monitoring: Real-time status display in DJI Pilot 2
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Integrated Warning System: Audible siren and multicolor strobe lights
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Selectable Warning Sounds: 6
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Strobe Colors: Red, green, blue, yellow, and white
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Maximum Sound Pressure Level: 110 dB at 1 m
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Maximum Power Consumption: 15 W
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Protection Rating: IP4X
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Operating Temperature: -10°C to 50°C
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Storage Temperature: -20°C to 60°C
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Dimensions: Approximately 57 × 57 × 59 mm
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Product Weight: Approximately 178 g
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Installation: Compatible dedicated mounting hardware required
Compatibility and Installation
DJI Matrice 350 RTK
The UT4A is compatible with the DJI Matrice 350 RTK when installed using the appropriate OSDK payload bracket and supported connection configuration.
DJI Matrice 400
The UT4A is compatible with the DJI Matrice 400 when paired with the appropriate JZ center-mounted single-gimbal bracket and supported interface configuration.
Installation Requirements
Confirm that the correct mounting bracket, interface, firmware, and DJI Pilot 2 configuration are available for the selected aircraft before installation. Follow the manufacturer's installation instructions and verify the attachment status and release functions before conducting operational missions.
What's Included
The JZ UT4A Utility Drop Kit is the primary product. Mounting brackets and additional installation accessories may be sold separately, depending on the selected aircraft configuration and package supplied by the seller. Confirm the exact package contents before ordering.
Why Choose the JZ UT4A Utility Drop Kit?
The JZ UT4A combines four-point aerial delivery, real-time attachment monitoring, a high-output siren, and multicolor strobe warning lights in one lightweight payload. Its integration with DJI Pilot 2 and compatibility with the DJI Matrice 350 RTK and Matrice 400 make it a practical solution for professional operators who need flexible delivery and signaling capabilities from an enterprise drone platform.
Whether supporting emergency supply delivery, search and rescue, industrial logistics, or public safety operations, the UT4A expands the practical capabilities of compatible DJI Matrice aircraft in a compact, multifunctional system.
Important: Always verify the aircraft's remaining payload capacity, mounting compatibility, local flight regulations, and safe payload-release procedures before operation. Maximum payload figures are subject to aircraft and mounting-system limitations.
