YT03 AC 85~265V 2-Channel Wireless Remote Control Switch + Metal Remote Controller
The learning and removal method and step 1 click the learning button indicator light let go press any key on the remote control indicator light flashes twice and then turns off that success in learning; 2 can learn more than 12 different address code 2262 chips 1527 chips the same frequency wireless remote control; 3 Clear: Press button to learn about 8 seconds the light from bright to off that all information has been stored successfully cleared.