TSCM service aims at offering a positive assurance of a bug free environment:

Checked for:

• Hidden taper recorder/microphone
• Wire tap – interception of telephonic conversation
• Carrier current device – transmits a audio signal along a pair of wires (electrical or phone line) to a computer receiver.
• Bug – a hidden microphone, usually connected to a radio transmitter
• Infrared light audio carrier – IR Light can be used to carry audio signal
• Video cameras