Top critical review
11 of 12 people found this helpful
Not as easy to use as one would think.
on May 4, 2014
The rf detection works only if there are no other signals in the area. This includes routers, range extenders, earphones, smart televisions, and a host of other devices. To sweep a vehicle it would be necessary to find an rf quiet zone or at least a semi-quiet area.
The camera lens finder is something that would create a lot of attention while in use. It consists of flashing red leds and a red lens viewer. The lenses reflect the light back through the viewer and appear as bright spots. It would be effective when privacy is expected, but not if there were other people in the area.