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A wireless camera detector scans for signals emitted by hidden wireless security cameras and warns by flashing an LED light or sounding an alarm. It can detect wireless security cameras that can be hidden anywhere and are used to record activity. The detector is small enough to fit in a pocket or purse and can scan from 50 MHz to 3 GHz at varying distances and channels. Some models can also detect audio bug devices. An alternative detector uses an array of powerful LEDs to locate both wired and wireless cameras.
A wireless camera detector is a small, battery-operated device that scans certain frequencies for signals emitted by hidden wireless security cameras. If it detects such a signal, it warns by flashing an LED light or sounding an alarm.
Wireless security cameras are miniature battery-operated spy cameras that can be hidden just about anywhere. They transmit a signal to a receiver that can surreptitiously record activity when motion triggers the camera. Commonly referred to as “nanny cams” due to their notoriety for catching abusive custodians in the act, these cameras have also been used to unscrupulously record people in public locker rooms, hotel rooms, public restrooms, apartments and rental houses and in a variety of environments assumed to be private. Finding out that one of these highly affordable little devices is surreptitiously watching and recording is nearly impossible without a wireless camera detector.
A wireless camera detector, about the size of a cigarette lighter, is small enough to fit in your pocket or purse. It just needs to be turned on and slowly shaken or pointed in various directions. You can walk through your home with it, take it shopping and use it when you enter a dressing room or bathroom, or turn it on anywhere you expect a high degree of privacy. The detector will quickly confirm your trust or alert you that an intrusive wireless camera is watching.
Wireless camera detectors typically scan from 50 MHz to 3 GHz at varying distances and channels. Inexpensive units have a modest price tag of $30 – $40 (USD) and a range of 5 feet (1.5 meters). These devices scan radio frequency (RF) waves and cannot detect closed circuit television (CCTV).
Some wireless camera detectors also detect audio bug devices. Generally these units scan a wider range of frequencies starting from the 2 MHz to 10 MHz range, all the way up to 3 GHz. More expensive models come with tracking technology to guide the user to the location of the hidden camera or bug .
An alternative wireless camera detector, presumably used by the military and now available to the public, locates both wired and wireless cameras whether they are transmitting RF waves or not (i.e., whether they are turned on or off). This little device uses an array of very powerful LEDs that surround a window. By looking through the window and pressing a button to activate the LEDs, you can slowly scan the room where cameras might be suspected. Any camera lens present, no matter how small, will create a sharp reflective point of light in the viewport. These units start at around $200.
As miniaturized spying technologies have become convenient and proliferated, potentially compromising security and privacy, countertechnology continues to advance as well. Wireless camera detectors, bug detectors, and cell phone detectors are all examples of this growing industry.
