WL-110 Infrared IR Receiver + Wireless Remote Control
You get a Infrared receiver on a PCB with three female to female cables, one infrared transmitter and a infrared wireless remote control. You can transmit from a maximum distance of 8 meters. Great for interfacing with Arduino, it can receive a standard 38 KHz modulation and is ideal for indoor robotics.
Here is a sample code to get you started in testing your device:
https://github.com/adafruit/Raw-IR-decoder-for-Arduino
The wiring for the receiver are [S] marking on side for signal, center is Vcc (5v) and [-] side marking is gnd.