What is a collective noun for monitors?

There isn't a commonly used collective noun specifically for monitors.

Here are some options depending on the context:

General:

* Array of monitors

* Bank of monitors

* Set of monitors

* Group of monitors

* Collection of monitors

Specific:

* Wall of monitors (if they're arranged in a large display)

* Fleet of monitors (if they're part of a computer network)

* Battery of monitors (used in some contexts)

Ultimately, the best choice will depend on the specific situation and the desired effect.