These
cameras have a wireless transmitter built-in or attached. Most compact and easy to
use. Range up to 1000 ft LOS. You can operate multiple cameras (up to 4)
within the area but single channel cameras only allow up to 2.
You
can combine a wired camera plus these transmitters to make it wireless
camera system. In this way you can achieve best quality picture and
range up to 10 miles.
