He always sends
an ELECTRONIC payment,
Breaking Bad Season 4, Episode 9
(LOW ELECTRONIC HUM)
Westworld Season 3, Episode 8
(ELECTRONIC whirring)
The Big Bang Theory Season 5, Episode 23
(ELECTRONIC WHIRRING)
Westworld Season 3, Episode 8
(ELECTRONIC whirring continues)
The Big Bang Theory Season 5, Episode 23