Definition of "electronic surveillance" []

• Surveillance by electronic means (e.g. television) (noun)

WordNet. Princeton University. 2010.

• "He spent the remainder of the day at home, which the electronic surveillance guy had told him was bug-free."
• "They’d spotted her easily from the roofs — the Stompers had electronic surveillance equipment installed on most of the rooftops in Cemetery Ridge, particularly those areas near Cinnamon Road — and she’d shown up during one of their routine scans."