Features:100% Brand New and High QualityCompact design and beautiful shape; 4 keys to control.Use of radio frequency technology, transmission distance, no direction, transmission of high sensitivity, no signal blocker.With LED status indication.Decoder IC: AX5326-3, PT2262, PT2260, EV1527, FP527, PT2242, HT600, HT680, HT6207, HT6010, HT6012, HT6014, AX5326-4, SMC918, PT2240, HT6013, HT6013, HT12D remote control, etc.Please note it does not support rolling code remote control(The inapplicable IC is HCS300 301 and rolling code IC. Please make sure you bid the proper item before bidding). Parameter:Operating voltage: DC12VOperating Current: ≤12mAOperating frequency: 433MHzTransmitting power: ≥10mWTransmission Distance: 100 meters (open)Frequency deviation: ± 0.2MHzTransfer rate: 50--60KHZHow to Program:Step-1 Clear the history code from duplicator:Hold down the A and B buttons, LED lights flash slowly three times then off, then press and hold the A button to remain intact, release the B button, immediately press the B button three times in a row (this action must be completed within 3 seconds) and then LED flashes quickly, which indicates that the code has been cleared.Step-2 Copy code from original transmitter:Place the cloner remote and the original remote close together side by side. Make sure they are touching.