21 keys IR Remote Control without Battery (Random Designs)

This Compact IR Remote operates with a carrier frequency of 38KHz which makes it compatible with our TSOP 38238 IR Receiver IC. It is commonly used in home automation projects or other remote-controlled projects in which a microcontroller like Arduino has to perform different actions based on the button pressed on the remote. 

The remote also comes without coin cell battery. To prevent self-discharge the battery would have been isolated from terminals with a plastic sheet, please remove this sheet before you start using the remote. The control distance is more than 8 meters and the pointing angle is up to 0 degree. Appearance might differ from the image.