Remote control kit (ชุดทดลอง Remote)

http://www.ayarafun.com/2013/07/ir-remote-with-arduino/

Infrared IR Receiver Module Wireless Remote Control Kit For Arduino

Description:

Arduino mini infrared wireless remote control kit consists of ultra-thin infrared remote control and 38KHz infrared receiver module. This mini slim infrared remote control with 20 function keys. Its transmit distances up to 8 meters. Ideal for handling a variety of equipment indoors.
IR receiver module can receive standard 38KHz modulation remote control signal. You can decode the remote control signal through Arduino programming. You can design a variety of remote control robots and interactive works.

Specification:

Transmission distance: up to 8m(depending on the surrounding environment, sensitivity of receiver etc)
Battery: CR2025 button battery
Battery capacity: 160mAh
Effective angle: 60°
Sticking material: 0.125mmPET
Effective life: 20,000 times
Static current: 3uA - 5uA
Dynamic current: 3mA - 5mA