DJI AS1 Speaker for Matrice 4

DJI AS1 Speaker for Matrice 4 Series: Expanding Drone Capabilities

In today’s world, unmanned aerial vehicles (UAVs) play a key role in various industries, from search and rescue operations to monitoring and surveillance. One important accessory that enhances the functionality of drones is the DJI AS1 speaker, specially designed for the Matrice 4 series. In this article, we will take a detailed look at the features, capabilities, and benefits of this device.

Main features of DJI AS1

High volume and transmission range

The DJI AS1 speaker delivers a maximum volume of 114 decibels at a distance of 1 meter, allowing you to broadcast messages up to 300 meters away. This is especially useful in situations where you need to communicate information to a large audience or over a significant distance.
 

Support for various broadcast modes

The device supports several operating modes:
 

• Real-time broadcasting : allows you to transmit voice messages directly during the drone's flight, which is indispensable in critical situations.
• Playback of recorded messages : Ability to pre-record messages and play them back when needed.
• Media Import : Support for loading audio files for playback during missions.
• Text-to-speech : A feature that allows you to enter text messages that the speaker converts into audio. It is worth noting that this feature currently only supports Chinese and English.

Echo cancellation function

To ensure the clarity of transmitted messages, the loudspeaker is equipped with an echo suppression function, which is especially important when broadcasting in real time.
 

Technical specifications

Benefits of using DJI AS1

Improving mission effectiveness

With the ability to transmit voice messages over a significant distance, the DJI AS1 speaker enhances the effectiveness of various missions such as search and rescue operations, patrolling, and monitoring.
 

Flexibility in use

Support for various broadcast modes and the ability to use a loudspeaker together with a spotlight give drone operators the flexibility to choose the necessary tools for specific tasks.
 

Easy to install and use

The speaker is easily mounted on the drone using quick-release screws, ensuring quick setup. The intuitive interface allows operators to easily control all of the device’s functions.
 

Usage scenarios

Search and rescue operations

When it is necessary to quickly convey information to a large group of people or individuals over a considerable distance, the DJI AS1 loudspeaker becomes an indispensable tool. It allows rescuers to convey important messages to victims or coordinate actions among themselves.
 

Patrolling and monitoring

When patrolling large areas such as parks, reserves or urban areas, a loudspeaker allows you to quickly inform people of potential dangers or provide other important messages.
 

Mass events

During mass events where information needs to be conveyed to a large number of people, the DJI AS1 loudspeaker can be used for announcements, instructions, or warnings.
 

Recommendations for use

• Safety : Do not use the speaker near people or in urban areas with high noise sensitivity, as high volume may cause accidents or injuries.
• Avoiding damage : It is not recommended to play sounds with a single frequency to avoid irreversible damage to the speaker.
• Firmware Update : After installing the speaker, activate it and calibrate the drone's compass by following the prompts in the app. If a firmware update is available, update it to the latest version.

The DJI AS1 speaker is a powerful tool that greatly expands the capabilities of the Matrice 4 series drones. Its high volume, support for multiple broadcast modes, and easy integration make it indispensable for search and rescue operations, patrolling, monitoring, and other mission-critical tasks. With its compact design, robust construction, and flexible use, the DJI AS1 helps communicate effectively even in difficult conditions. It is the ideal choice for professionals who want to improve their work efficiency with advanced technology.