Multi-functional and user-friendly design for quick operation. This smart copy remote control is compatible with electric door, telescopic door, and garage door remote systems. Suitable for electric telescopic doors, road gates, alarm systems, and similar applications. Rated voltage: 12V battery (included). Wireless transmission distance: 50–150 meters (in open space). Type: Wireless remote control. Cloning chip support: PT2260, SC2260, LX2260, HX2260, PT2262, SC2262, LX2262, HS2262, HX2262, PT2264, PT2240, LX2240, EV1527, HS1527, HX1527, FP527, CS5211, SMC918, SMC926, AX5026, AX5326-3, AX5326-4, HT600, HT680, HT6207, HT6010, HT6012, HT6013, HT6014, HT12D, HT46F49E, PIC16F629, PIC16F630, and others. Compatible with chips sharing the same numeric designation, regardless of manufacturer prefix. Note: Rolling code chip cloning is not recommended due to compatibility uncertainties and potential encryption restrictions. Material: ABS plastic. Color: Black. Dimensions: 6.7 × 1.7 × 1.7 cm. Operation instructions: 1. Clear code: Press and hold both unlock and lock buttons simultaneously until the LED flashes rapidly three times (~2 seconds). Release one finger while keeping the other pressed, then quickly press the released button three times until the LED flashes rapidly again. Release both fingers. Press any key on the remote — when the LED turns off, clearing is complete (all four keys are now empty). Package includes: 2 × Electric garage door remote controls.