TSCM & COUNTERMEASURE TIPS
How to conduct a big sweep.
We are often asked how we conduct a countermeasure sweep.
We all know what a camera looks like and we all know that, in the UK, there are cameras everywhere we go. Not only is everyone walking around with a camera phone, we see cameras on roadways, shopping precincts, in shops, and mobile cameras on police vehicles. If you go outside, you can bet that you will be court on camera multiple times.
In most cases, this is for recreation or to keep us safe, and to identify criminals. But if the camera has an ulterior motive it can dramatically impact and even change our lives.
A short guide to help you understand what a bug is and what can be done to locate a surveillance device
What does a spy camera look like?
The device will need to have some circuitry, a power source, and a lens. Some devices can be the size of a small matchbox or large coin. Camara's can be installed in anything that has a clear line of sight to the target area. In some cases, people can purchase, ready to use, hidden cameras that are then dismantled and installed into items that are already in the home or workplace so there is nothing new or unusual in the area. Common items that can be utilised are television sets or TV boxes such as DVD players and Freeview boxes, plants or pots, Ceilings and lights. Simple. A simple online search will also find pre-fitted items ready to be placed in the target area. Things to look for are alarm clocks, wall clocks, toys, mobile phones, tissue boxes, ornaments, extension leads.
What does an audio bug look like?
As explained, the device will need to have some circuitry, a power source and a microphone and, again, it can be the size of a large coin. Also, bugs can be hidden in all the same places, but additionally, no line of sight is needed so it can be hidden well out of view. It may have been placed in an object with a pinhole to fit a small microphone.
What can I do
The obvious answer is to call one of our team to offer some advice and book in a TSCM sweep as soon as possible. Remember that you may be under surveillance so make sure any contact to us or sensitive conversations are kept away from suspect rooms or buildings.
Looking around the room is the first step. If you suspect a camera think where this camera would get the best line of sight. Examine this area carefully. Feel around on top of wardrobes or shelves. Some cameras have night vision. This may be helpful for someone wanting to see in the dark, but it often emits dull LED lights. Try dimming the lighting in the area or room and look for any suspicious illumination.
Audio bugs are more difficult, but the idea remains the same. Think where the best place would be to get good acoustic sounds and examine the area. This may well be high up so look around the light fittings and see if anything looks like it may have been tampered with. Examine the ceiling for spots or holes that may be servicing a microphone. Look under sofa’s chairs and tables.
If in doubt call one of our team on 02392 571 413