... welcoem 2, Frequency customized 3, Remote duplicator for copying original remote 4, Copy way: face to face Description :Item : remote case for remote duplicator or ASK transmitter (fixed code ... ,SMC5326-4SMC918 ,SMC918-3SMC918-4, HT680 etc.2.Self-learning remote control3. Learining face to face in seconds4. Battery includedFor order :(1) Accept OEM ,ODM ...