Wireless spy cameras – notes & info

Wireless cameras are often used as spy cameras as, very often, they are small and you have no need to run a video cable linking to your digital video recorder or other recording device. So the wireless camera itself will be fitted with a 2.4GHz 10mW transmitter.  This transmitter will send a wireless signal through the air, in turn this wireless signal will be picked up by the 2.4GHz receiver (some 2.4GHz receivers also have...

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