The Ultrasonic Distance module adds the ability to precisely control your content based on a distance measurement. A simple trigger that can be adjusted to trigger content when an object is detected. 

Example use cases:

- Changing content as someone approaches the screen in a busy environment (where the PIR sensor would have too much activity

- Stop signage for vehicles when they've reached the right location

- Content specific to physical object such as an open door/window/chair

Requires a Base module and MI Premium license