RF wireless remote control, easy to install.<br />Control Lights, Motors, Fans, electrically operated Doors/ Locks/ Windows/ Blinds/ Cars or Other Appliances.<br />You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance; the wireless signal can pass through walls, floors and doors.<br />Reliable control: The transmitter (Encoding) and the receiver (Decoding) use an 8-bit code.<br />One/several transmitters can control one/several receivers simultaneously.