
to activate the motion SENSOR.
The Big Bang Theory Season 5, Episode 2

controlled by a seismic SENSOR.
Money Heist Season 3, Episode 3

The seismic SENSOR isn't emitting
any signal now.
Money Heist Season 3, Episode 8

Now, you'll need to get the SENSOR
close to Sheldon's room.
The Big Bang Theory Season 1, Episode 11

This is a sub-sonic impact SENSOR.
The Big Bang Theory Season 1, Episode 11