IS-4R KK is the lightest and smallest 2.4G 4 Channel receiver in our country, just 0.7g, suiting for players who have high requirements for size and weight. The receiver needs to work with Fly-Dream 2.4G remote control or Fly-Dream 2.4G RF module.

Way to use：

When Fly-Dream receiver and transmitter module enter BIND mode, supply power to 4R-KK, LED on the receiver will flash quickly, which means they has been bound successfully. Then Fly-Dream receiver and transmitter module enter the normal working mode, and the receiver is controllable.

LED lights have the sign of ” - 1 2 3 4 + ” corresponding with “GND, Channel 1, Channel 2, Channel 3, Channel 4, VCC” of the receiver.

Specification：