What is a "Mobile Cell Phone Detector"? The Most Authoritative Explanation.

What is a cell phone detector?

The cell phone detectors are mostly hand and pocket-size mobile transmission detectors. It can sense the presence of an activated mobile phone from a distance of one and a half meters. So it can be used to prevent use of mobile phones in examination halls, confidential rooms, etc. Use of Cell Phone Detector:

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 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.

Can a cell phone detect other cell phones?

People choose to hide their phones and place them on silent and believe that no one will even know that they have a cell phone. However, using your own cell phone, you can detect any cell phone within a close proximity. Cell phones can detect other cell phones nearby via Bluetooth communication.