Phone tap eavesdropping devices can sometimes cause voltage losses, noises on the line or volume changes. Both sides of the conversation can be heard distinctly through the direct line eavesdropping device no matter how far away the listener might be from the target. These sorts of eavesdropping devices are capable of calling the listener on a preprogrammed number whenever the phone is activated. Virtually anyone could operate an eavesdropping device like this, since the microphone is simply held in place against the receiver using an ear bud and attaches to a mini recorder that will clearly and silently capture every word both parties say.ĭirect line wiretaps are eavesdropping devices that form a physical intrusion into the telephone line in or near your house. In-ear telephone recording microphones are basic eavesdropping devices that can be used on any landline, cordless phone or mobile. It pays to be aware that conversations held over the phone may not be as private as you think, and you should approach any call with the attitude that everything you say could be being recorded via an eavesdropping device. Unofficial wiretapping can be accomplished in a number of ways using eavesdropping devices that transmit or record both sides of the conversation and which can be purchased for as little as a few dollars. Official wiretapping may be difficult if not impossible to detect since this is usually carried out digitally at the exchange and there are no intrusive eavesdropping devices involved. In this article we will focus on the different eavesdropping devices that are commonly used on landlines, however you should be aware that cell phone monitoring is also a serious threat. This practice is known as telephone tapping or wiretapping.
One of the ways that eavesdropping devices can be used is for monitoring telephone communication taking place on either landlines or mobiles.