Okin Technology RF7121 Remote control
Instruction of RF7121 Figure 1 button ofremoteltem No. Button Action 1.1 Sleeping button 1 Click the button to switch to the Sleep mode. 1.2 Child Lock button 2 Click and hold the Child Lock button for 5 seconds until the backlight flashes. The lock/unlock is then complete. 1.3 Reading button 3 Click the … Read more