Autel is about to release a new Autel OEM drop device for the Evo Max series.
4 drop points and can be triggered through the Enterprise app.
www.blueskiesdroneshop.com
A bit pricey but cheaper than DJI M30T devices.
4 drop points and can be triggered through the Enterprise app.

Autel - EVO Max Payload Drop System-H
The drop system provides a total of 4 mounting points, with a maximum weight of 350g per mounting point. The weight distribution on both sides of the mounting points should be balanced. It is connected to the EVO Max series aircraft via USB Type-C and can be operated using the Enterprise App...

A bit pricey but cheaper than DJI M30T devices.