2S1XL-DC12+CB-2V+CB-2 <br />When you want to remote control a device which is far away(no line of sight, lots of trees or other obstacles in-between), maybe you want to use some indication to verify whether the controlled device work or not. what should you do? <br /><br />Here we made presentation to solve this problem. <br />Prepare two set of remote control. <br />S1XL-DC12+CB-2V (CB-2V is triggered by DC power 5~28V input) <br />S1XL-DC12+CB-2 <br />We have a wired remote transmitter at the first receiver that it will remotely turn on a lamp at <br />the second receiver near the wireless transmitter. <br />We can get feedback through red lamp to verify whether the controlled device (Blue lamp) is working or not.
