| Want to keep tabs on someone and make sure
you know where he or she is at all times? Plant this tailing bug on
the subjects car, and a constant "beep" in your reciever will alert
you to their position, getting louder as you get closer. This device
is very high powered, and works on a principle called "peak pulsed
power", which bassically means that it pulses its output in short,
powerful bursts so that it can transmit farther, but not consume the
batteries any faster. Inexpensive and expendable, this device operates
for days on its own batteries, sending out peak RF pulses. It will
transmit up to 5 miles. |