... remote duplicator 2, For copying RF fixed code remote , 3, Cycle used many time. 4widely use in garage door ... Self-learning remote duplicator to prevent lost and replace your old remotes! Description :Coding Mode : Fixed ... remote ,automatic door remote ,home alarm and so on .Available fixed code chip models : PT2240, PT2260PT2262 ,EV1527FP527, AX5326PT2242 ,HT600HT6207 ...