Bug transmitters

Miniature digital spy transmitter with frequency hopping, very small dimensions and operating in the UHF band

AC adapter VHF bug

The body of this VHF bug transmitter is no bigger than a dollar coin and plugs itself easily onto any 9VDC PP3-type battery.

UHF or GSM room audio monitoring bug transmitter disguised as an actually-working multiple AC socket

Wideband receiver and VHF receiver

Encrypted digital UHF bug transmitter kit

Professional GSM infinity bug with digital voice recorder

Miniature UHF bug

Room bug hidden inside multiple AC socket

Disguised UHF spy audio transmitter in credit card size

Room bug hidden in CD-Rom case

Small and inexpensive GSM bug infinity transmitter with unlimited operating range