Detailed Product Description universal remote control duplicating machineRemote controls Master [Remote controls duplicating machine] All-around compatibility:.Fix ... door, home alarm, sliding door Category of IC in remote control duplicator: 1. HT-12E / 2. AX5326-3 / 3. AX5326-4 / 4. ... just spend 3 minutes..Strong function, cabinet body, with calculator of frequency and electric wave, signal scanner, ...