Schematic: Gnomish Alarm-O-Bot

Uncommon, Engineering, item level 53, item 18654

Changed from Classic: the tooltip differs on the highlighted lines below.

Engineering

Requires Engineering (265)

"Teaches you how to make an Alarm-O-Bot."

Sell Price: 40s

Changed from Classic (see below).

Classic's version

Engineering

Requires Engineering (265)

Use: Teaches you how to make an Alarm-O-Bot.

Sell Price: 40s