1: Copy function
2: Widely used in garage door, car alarm, home alarm and shutter door
3: Simple and easy to learn the code, the user can learn to operate on their own
4: Wide copy range, part of the fixed chip model :Ev1527 Ev527 PT2240
PT2260 PT2262 FP527 HT12E HT6P20B HT600 HT680 HT6207 HT6010 AX5326P SMC5326-3 SMC5326-4 SMC918 SMC918-3 SMC918-4 and so on.