... . Relay external load voltage : 0-220V/AC/DC Eight-channel receiver KST-RFD08 KST-RKX010 (electronic ... work1. electrify the KST-RKX0102. press LEARN ,LED lights, it means the beginning of correct ID3 ... . press any button twice, LED lights twice, it means success, then retreat4. ... rope can achieve a jumper mode conversion. DC 12V eight-channel room lights remote control switch KST ...