Self-learning remote control. Coding Mode: Face-to-Face Clone Code: Fixed code. Frequency: 433 MHz Battery Model: 12V 27A Note: Rolling code remote controls are not supported. Compatible with: AVIDSEN 100400, AVIDSEN 100951, AVIDSEN 100955, AVIDSEN 100550, AVIDSEN 104505. Please verify the brand, model, and frequency of your existing remote control before purchasing. How to Program: Face-to-face cloning of your original remote control Step 1: Clear stored codes from the duplicator 1. Press and hold buttons A and B simultaneously until the LED flashes three times. 2. Release button B (continue holding button A), then press button B slowly three times — the LED will flash. 3. Release button A to complete code clearance. Step 2: Copy code from the original transmitter 1. Place the duplicator as close as possible to the original transmitter. 2. Press and hold button A on the original transmitter, then simultaneously press and hold button A on the duplicator until the duplicator’s LED flashes. 3. Release both buttons to complete copying for that button. Repeat for other buttons. Button A = Lock Button B = Unlock Supported cloning chip types: PT2260, PT2262, PT2264, PT2240, EV1527, FP527, CS5211, SMC918, SMC926, AX5026, AX5326-3, AX5326-4, HT600, HT680, HT6207, HT6010, HT6012, HT6013, HT6014, HT12D, HT46F49E, PIC16F629, PIC16F630 Cloning is only possible if you have a working original remote control. This model operates at 433.92 MHz. Ensure your original remote uses DIP switches and has yellow buttons. Color: Black & Silver Material: ABS Package Contents: 1 × Remote Control Note: Lighting conditions and display settings may cause slight color variations.