Camera lens detector is a reliable solution which can effectively protect you from being monitored. It allows visual detection of CMOS or CCD sensor of any type of hidden or wired camera, ensuring that your privacy is secure. Camera lens detector is equipped with a circle of six ultra-bright LEDs around the viewing port. When scanning a room by looking through the viewing port, any hidden camera which is scanned by the viewing port will be detected as a bright red dot and its location can be found easily.