Feature:
 
Module for use: 
1, power supply, the wiring is correct LED indicator light, 5 seconds after the module is working properly, the relay work simultaneously.
2, every press S1 button click, relay switches a working state, on or off, while the indicator is on or off.
3, after the success in learning infrared remote control, press the learning success every time the remote control (remote learning methods below), relay switches a working state, on or off, while the indicator is on or off.
 
 
 
Remote learning method has two kinds of operations:
1, press and hold S1 button for 5 seconds, the indicator LED1 is lit, it indicates that enters the learning state, and then release the button S1, then press the remote control button, the light just flashes, indicating learning successfully!
2, with the remote control at the infrared receiver module, press any key on the remote control 10 seconds, the indicator LED1 is lit, it indicates that enters the learning state, and then press the remote control button, the light just flashes, indicating learning successfully !
 
(Cancel long learning state can LED1 lit S1 button click, or other 30 seconds will automatically exit learning)Theoretical distance is 8-12 meters, but the actual application depends on the ambient factors and intermediate barrier (such as diaphragms, glass or other materials blocking), receiver uses HX1838T (T version of very good quality, non-general experimental the receiving head), can receive any remote 38K frequency encoded data!
 
Package included:
 
1 x 1 Channel infrared Remote Control 5V Relay Module Learning IR Switch Module
 
Packed Safely in Bubble Bag.