Amazon Berkeley Varitronics Systems
29-01-2018 09:32 pm
Wolfhound-Pro direction finding cell phone detector
Detects and locates active contraband or unauthorized cellphone voice, text and data transmissions
Powerful direction finding antenna locates mobile phone use up to 150 feet away (up to 1 mile outside line-of-sight)
User selectable bands allows use in many countries
Detects hidden GPS trackers as well
Passive receiver technology is fast and legal - no court orders and warrants required