What is a "Cell Detector"? The Most Authoritative Explanation.
What is a cell phone detector?
The cell phone detector is a technological device that detects the presence of cell phones in an area or within a stipulated range of operation. Once this cell phone detector discovers the existence of a cell phone, the alert system raises the alarm and instructs the mobile phone user to switch it off.What is the difference between cell phone jammer and cell phone detectors?
While Cell Phone Detectors detect the presence of a mobile phone, a mobile phone jammer prevents its use even if it is switched on by just disconnecting it from network signal. The cell phone Detectors are very useful for detecting people using cell phones to spy or for un-authorized video transmission.How is a cellphone detected by an RF detector?
A cellphone is detected by the virtue of its emitted frequency. Consider that a phone operates at a range of different frequencies. To find a mobile phone, the detector must be able to pick up a wide range of frequencies. The accuracy of the RF detector is dependent upon its sensitivity and dynamic range of the electronics.What is a bi-cell detector?
A bi-cell detector is a silicon photo detector with two active photodiode areas, as compared to a quadrant detector, which has four active photodiode areas. These detectors are able to measure extremely small changes in the position of a light beam and are used for centering, nulling and detecting and measuring position displacements.
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