'I'm a security expert - 9 places hotels hide cameras in your room and how to find them'
Hidden cameras in hotels and holiday accommodation are on the rise, with experts warning they are easier to conceal than ever ...
World’s most powerful spy camera sees Chinese scientists redefine global standards for ...
The camera could potentially enable Beijing to scrutinize foreign military satellites – or even identify human faces from a ...
Interesting Engineering on MSN5 天
China builds world’s most powerful spy camera that sees millimeter details from 62 miles
The powerful system could redefine global surveillance capabilities, potentially enabling Beijing to observe foreign military ...
Noise detection camera trial catches 1000 souped-up cars
The days of souped-up cars with loud exhaust pipes blaring down suburban streets could be over, after a trial of noise ...
来自MSN6 天
I’m a private investigator - if you see this in a hotel room leave immediately!
A private investigator has revealed the three telling things that can mean you are being watched/recorded in a hotel.
Lancashire Evening Post6 天
I’m a private investigator - if you see this in your hotel room leave immediately!
A private investigator has revealed the three telling things that can mean you are being watched/recorded in a hotel.