STARTRC Drone Airdrop System Thrower for DJI Mavic 4 Pro, Photosensitive Dispenser, 480g Load, 50mAh, ABS+PC, Type‑C

Overview

The STARTRC Drone Airdrop System Thrower for DJI Mavic 4 Pro is a photosensitive dispenser and mount bracket designed specifically for Mavic 4 Pro. This Drone Airdrop System combines a top 1/4" threaded mount for accessories with a bottom payload release for deliveries. Release is triggered by the drone’s auxiliary/fill light via the DJI remote controller: turn the fill light on to drop, then turn it off after release. The deployment range follows the drone remote controller’s operational range. Lightweight ABS+PC construction (65.5g) installs quickly without blocking the aircraft’s visual positioning sensors.

Key Features

• Custom fit for DJI Mavic 4 Pro; dual-function bracket (top 1/4" threaded mount, bottom dispenser).
• Photosensitive control: operate drops by toggling the drone’s fill/auxiliary light from the controller (e.g., RC 2 / RC PRO 2).
• Recommended payload: about 480g (load range 450–480g).
• Built-in 50mAh battery; Type-C charging; full charge in about 30 minutes; about 400 uses per full charge; charging indicator: red on during charging, off when full.
• Quick to install/remove; secure card-slot mounting; does not obstruct vision sensors.
• Color: gray; lightweight and safe to carry.
• Note: When used together with the extension bracket, an obstacle-avoidance prompt on the remote controller can be normal.

Specifications

Product Type	Drone Airdrop System
Brand Name	StartRC
Compatible Drone Brand	DJI
Compatible Drone Model	DJI Mavic 4 PRO
Model Number	Air-dropping system
Product Model	12020050
Material	ABS+PC
Color	Gray
Size	109*98*26mm
Weight	65.5g
Built-in Battery	50mAh
Charging Port	Type-C
Charging Time	About 30 minutes
Use Cycles After Full Charge	About 400 times
Recommended Load	About 480g (450–480g range)
Control Method	Photosensitive trigger via drone auxiliary/fill light
Packaging Size	122*115*29mm
Origin	Mainland China
Hign-concerned Chemical	None
Package	Yes
Choice	yes
semi_Choice	yes

What’s Included

• Dropping System ×1
• Charging Cable ×1
• Metal Rings ×3
• Release Line ×1
• Double-ended Screw ×1
• Silicone Gasket ×2 (food grade)
• Instruction Manual ×1

Applications

• Advertising promotions, bait casting, gift delivery
• Wedding flower and ring delivery
• Food delivery, wilderness medical aid rescue
• Family reunions, Halloween, Christmas, Valentine’s Day
• Birthday parties, beach parties

Details

STARTRC Mavic 4 Pro Air-Dropping System, easy to operate, one-click delivery.

Remote air-drop, high load, long endurance, lightweight, safe, quick install, sensitive operation.

STARTRC Drone Airdrop enables ring delivery, bait casting, outdoor rescue, and gift delivery, expanding drone usage in diverse scenarios.

Photosensitive settings and long-range air-dropping with remote control

480g load capacity ideal for advertising, casting, gifts, flower drops, ring delivery, food, medical rescue, reunions, holidays, and parties. Perfect for diverse delivery needs. (36 words)

Lightweight at 65.5g, easy to carry and portable for use anytime.

Multi-functional expansion with top mount and bottom deployer.

The drone’s fill light, controlled via the RC PRO 2 remote, enables one-click delivery: turning the light on starts serving, keeping it on skips the process, and pressing until off closes delivery. Air-drop is only possible within the remote’s operational range—disabled beyond it. Visuals show two hikers receiving a package in a rugged outdoor setting, with a green checkmark indicating valid range and a red cross for out-of-range attempts.

Controller Control Fill Light: RC 2 and RC PRO 2 controllers. Launch app, go to settings, select Control > Remote Controller Custom Buttons, assign C1/C2 to Auxiliary Light, press button to activate light.

Easy charging with 50mAh built-in battery, Type-C port, included cable. Red light indicates charging status. Fully charge before first use. Up to 400 uses per charge.

Hassle-Free Installation, No Sensor Blockage, Smooth Flight

Installation guide for STARTRC Drone Airdrop: unfold arms, power on, install dropping system, configure app, attach rope, set switch, launch drone, activate light for payload release, then deactivate.

STARTRC Drone Airdrop: 109mm height, 98mm width, 26mm depth, USB port, and camera lens.

Product Name: MAVIC 4 PRO AIR-DROPPING SYSTEM, Model: 12020050. Packaging size: 122*115*29mm, dimensions: 109*98*26mm. Material: ABS+PC, net weight: 65.5g. Includes: dropping system, charging cable, three metal rings, release line, double-ended screw, and two silicone gaskets. Designed for drone airdrop functionality with durable construction and essential accessories for operation and maintenance.

STARTRC Mavic 4 Pro Air-Dropping System, dimensions 122x115x29mm