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The STARTRC Payload Release System for DJI Air 3 / Air 3S is a compact 2-in-1 accessory for light payload drops and 1/4-inch expansion mounting. It uses the drone’s auxiliary light to trigger the release mechanism, so no extra remote controller is required.
With a 57g lightweight body, built-in rechargeable battery and recommended payload up to 400g, it is suitable for drone fishing bait drops, event gifts, light utility drops and small accessory mounting.
Safety notice: Always follow local drone regulations. Do not release items over people, roads, buildings, vehicles, animals or unsafe areas.
This STARTRC payload release kit is designed for DJI Air 3 and DJI Air 3S. It mounts under the drone body and provides a controlled release point for small items.
The compact structure is made for everyday utility use without adding unnecessary bulk to the aircraft.
The release system uses a built-in photosensitive sensor. When the drone auxiliary light is switched on, the sensor triggers the release mechanism.
This design keeps operation simple because the release can be controlled through the DJI remote controller and the drone light function.
Basic operation is simple: install the device, attach the item with the release line and metal ring, take off safely, then use the auxiliary light to release the payload.
In addition to payload release, the device includes a 1/4-inch screw mount for small compatible accessories.
This makes it useful for users who want to expand the Air 3 series setup with lightweight devices such as compact action cameras or small LED lights.
Accessory weight and balance should be checked before takeoff. Do not mount heavy or unstable equipment.
This product is best used for controlled, lightweight drops in open and safe areas. It is not intended for heavy loads or high-risk environments.
| Use Case | Suggested Application |
|---|---|
| Drone Fishing | Release bait or fishing line in suitable open water areas |
| Event Drops | Drop small gifts, rings or lightweight event items safely |
| Outdoor Utility | Release lightweight markers or small items in controlled areas |
| Accessory Mounting | Use the 1/4-inch mount for selected lightweight accessories |
The built-in 50mAh battery supports repeated release operation after charging. It charges through a Type-C port and is suitable for short task sessions and outdoor use.
The recommended payload is up to 400g. For safer flight handling, always test with a lighter load first and avoid sudden movement after takeoff.
| Brand | STARTRC |
| Compatibility | DJI Air 3 / DJI Air 3S |
| Product Type | 2-in-1 Payload Release System and 1/4-Inch Expansion Mount |
| Release Control | Drone Auxiliary Light Control |
| Recommended Payload | Up to 400g |
| Net Weight | 57g |
| Battery | Built-in 50mAh Battery |
| Charging | Type-C | 5V / 0.1A | Approx. 30 Minutes |
| Product Size | 10.2 × 3.1 × 9.5 cm |
| Package Includes | Airdrop Device × 1 | Charging Cable × 1 | Metal Rings × 3 | Release Line × 1 | User Manual × 1 |
Bulk pricing is available for drone accessory retailers, distributors, event service providers and business buyers.
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This payload release system is compatible with DJI Air 3 and DJI Air 3S.
The built-in photosensitive sensor triggers the release when the drone auxiliary light is switched on.
No. The release is controlled through the drone auxiliary light function.
The recommended payload is up to 400g. Always test with lighter loads first and fly in a safe open area.
Charging takes approximately 30 minutes through the Type-C port.
A full charge supports up to about 400 releases, depending on use conditions.
Yes, it can be used for bait or line drops in suitable open water areas where local drone rules allow.
Yes, the integrated 1/4-inch screw mount can support selected lightweight accessories. Check weight and balance before takeoff.
No. The package includes the payload release device and accessories only. The drone is not included.
Yes. Follow local drone regulations and never drop items over people, roads, buildings, vehicles, animals or unsafe areas.
The STARTRC Payload Release System for DJI Air 3 / Air 3S combines light-controlled release, 400g recommended payload, 57g lightweight design, Type-C charging and a 1/4-inch expansion mount for practical outdoor drone use.
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| Is this compatible with my device? | Please check the product title or description for supported models. If you're unsure, feel free to contact us. |
| Will this affect flight performance? | No. The product is designed to be lightweight and balanced, ensuring safe and stable flight. |
| Is it easy to install and remove? | Yes, it features a quick snap-on design for easy installation without tools. |
| Does it block sensors or signals? | No, it is precisely designed to avoid interference with sensors, GPS, and signal transmission. |
| What is included in the package? | Please refer to the product images or description for the full packing list. |
| How long does shipping take? | Orders are typically delivered within 7–15 business days with tracking included. |
| What if I receive a defective item? | We offer a 10-day return policy. Please contact us and we will assist you promptly. |
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