Feature:1. Super quality and excellent material for maximum durability.2. Support wide compatibility, which can be used to copy most remote controls.3. Support 433MHZ frequency, more stable and reliable in use.4. Can copy fixed code, learning code, and rolling code wireless remote control of common electric door, gate, rolling door and others.5. It is easy to operate, which is practical and convenient to use.Specification:Item Type: Remote controlCondition: Brand newColor: As pictures shownMaterial: ABSButton: 2 buttonPower: 1 x CR2032 battery(included)Frequency: 433MHZCompatibility: The most compatible single-chip code, can copy ordinary PT2262 PT2264 PT2260 SC2262 SC2260 HS2262 HS2260 LX2262 LX2260 EV1527 P527 PT2240, all HCS101, part of HCS200 HCS301, and other coding chips. Can also copy fixed code, learning code, and rolling code wireless remote control of common electric door, gate, rolling door and others.Method of Code Clearing:Press A and B keys simultaneously(some shells are the up and down buttons), and the memory data is completely cleared out. After clearing the data, LED indicator of this remote control will flash and disappear whichever button you press.Method of Copy:One hand holds the original remote control, and the other holds this remote control to keep them as close as possible.(It is ideal to place the two remotes on the desktop without any distance.)Press the desired button separately. After the LED indicator flashes quickly, the copy is successful, and other buttons are operated in the same way. Some remote controllers have a small transmitting power, and they should be back-to-back operated. We should also operate to avoid the interference. If the copying is not good, copy it again after clearing the code.(Pay attention that the remote control on your hand must work properly and be the same frequency as our remote control.)Package List:2 x Remote Control