JZ AF1 Audio and Flashing Alarm for DJI Matrice 4T / 4E: Fleet-Ready Aerial Warning Payload for Matrice 4 Programs

The JZ AF1 Audio and Flashing Alarm adds a dedicated warning payload to DJI Matrice 4T and Matrice 4E aircraft. Instead of relying only on camera presence or pilot voice coordination, organizations can equip the aircraft with an onboard payload that delivers both visible and audible alerts during active operations. The AF1 combines a high-frequency siren with RGB multi-color flashing LEDs, giving Matrice 4 fleets a direct way to signal, warn, and reinforce airspace authority around operational areas.

From an integration standpoint, the AF1 is built for low-burden deployment. The payload weighs only 23 g (0.81 oz), mounts beneath the aircraft with a screw quick-release mechanism, and connects through a USB-C interface via the aircraft’s E-Port Lite pathway. Supported control options include DJI Pilot 2, app-based control, WeChat mini-program control, and gesture or attitude control.

For organizations standardizing Matrice 4 configurations, the AF1 fits neatly into programs that require a repeatable warning payload for public safety, emergency response, maritime, and incident-management workflows.

Key Features and Benefits

• Dual warning payload: Combines audible alarm and multi-color flashing deterrence.
• RGBYW strobe system: Supports red, green, blue, yellow, and white signaling.
• Long-range visibility: Flashing warning visible up to 1,000 meters day or night.
• Directed audible coverage: High-frequency siren provides warning range up to 100 meters.
• Configurable flash rate: Adjustable 1–25 Hz output supports varied warning profiles.
• Low integration burden: 23 g weight minimizes effect on aircraft endurance.
• Belly-mounted design: 90° downward output improves ground-facing visual coverage.
• Multiple control pathways: Supports DJI Pilot 2, app, mini-program, and gesture control.
• Quick aircraft fitment: Screw quick-release mounting supports repeatable fleet installation.

Built for Matrice 4 Deployment

For fleet managers and system planners, the AF1 is valuable because it turns warning capability into a defined aircraft function rather than an improvised field tactic. The payload gives Matrice 4 programs a consistent way to add visual and audible signaling across multiple aircraft, crews, and operating environments.

That matters when deployment doctrine, training consistency, and platform configuration need to stay aligned. With visible warning performance reaching 1,000 m (3,280 ft) and audible warning performance reaching 100 m (328 ft), the AF1 supports predictable operational behavior while preserving aircraft efficiency through its lightweight footprint.

Compatibility and System Integration

• Compatible with DJI Matrice 4T and DJI Matrice 4E 
• E-Port Lite connection: Uses USB-C interface for aircraft connection pathway.
• DJI Pilot 2 control: Warning functions accessible through supported DJI interface.
• App-based control access: Operators can manage settings through supported applications.
• Mini-program compatibility: WeChat mini-program supports remote warning management functions.
• Attitude control support: Gesture-based input enables rapid command adjustments in flight.

Applications and Use Cases

• Fleet public safety deployment: Standardizes aerial warning capability across response aircraft.
• Traffic incident oversight: Supports visible and audible signaling over roadway scenes.
• Fire response coordination: Adds aircraft-based warning layer during active emergency operations.
• Maritime patrol integration: Helps signal vessels during coastal monitoring activities.
• Disaster area management: Reinforces restricted zones during rescue and response missions.
• Incident perimeter control: Improves aerial command presence above dynamic operational spaces.

The JZ AF1 is not just an accessory for a single aircraft. It is a practical payload option for organizations building repeatable Matrice 4 configurations with defined warning, signaling, and command-presence requirements. By combining lighting and siren functions in a lightweight package, it helps make aerial warning capability easier to deploy, standardize, and manage.

Dronefly works with agencies and organizations that need more than isolated hardware purchases. We help customers build aircraft configurations that make sense at the program level, with attention to compatibility, deployment use, and long-term fleet utility.

Purchase the JZ AF1 from Dronefly to add a warning payload to your Matrice 4 operation.