Related Clues:
- Devices taped to the chest
- Makes some new connections
- What undercover cops may wear
- Coconut Records song about cables?
- Metal threads
- Hidden mikes, slangily
- Electrically updates
- Circuitry connectors
- Electrical appliances have them
- Array around a surge protector
- Prepares an undercover agent, perhaps
- Electrical connections
- Brings up to code, maybe
- Pre-internet messages
- Undercover cops' gear