Quick overview
A DMX laser is a very basic, factory-set laser light projector that is controlled using the the DMX protocol.
DMX lasers are very basic, and only allow you to trigger stock laser patterns that are factory-set to the device, using the DMX protocol. The factory set content is often limited to basic shapes, and cartoon-style laser animations. These types of lasers do not allow you to create content, and then control it across the laser projector.
Additionally, the control you have over the factory-set content is often very limiting, only allowing for basic control over movement and position. Generally, DMX laser are not used for standard laser displays, as they do not offer the level of control and creative freedom needed, to create a real show.