Here is a tool that lets you detect cell phones and create noise to prevent people from listening to your private conversations. Its cell phone detector can indicate illegal activation of a phone. You can also create interference in your area to suppress the microphone in unauthorized phone.
The device warns you with the help of LEDs. It offers accurate and sensitive detection of GSM 900/1800, CDMA850, WCDMA2100. The battery can last up to 15 days. Not cheap but useful to have for those private conversations.
[Source]We all have accounts that we don't want others to access under any circumstance. With…
Meet the TiSpanner 3.0: a titanium multitool that replaces a spanner, screwdriver bits, bottle opener,…
Here is another tool that can save your life when you are in trouble. The…
There are plenty of fancy shredders on the market, but not all of them are…
This is the Whisker: a cat shaped tool that you can use for prototyping and…
Here is another bright flashlight that turns night into day. The WUBEN A1 20000 Lumen…