Features: Faster copy data speed, not easy to lose code, long distance.. Four buttons could respectively copy four different types of chips, that is, the remote control can operate four different types of facilities. The frequency is from 433MHz to 434MHZ and more than ten frequency point.Only remote controlsof the same frequency can be copied Strong wireless signal can pass through walls, floors and doors. Remote Control only, other accessories demo in the picture are not included! 1. Code cleaning methods:Press the unlock button and lock button at the same for time(some shells are the up button and down button), after the LED indicator light flashes three times, loosen any one of the buttons while the other is kept pressing, then push the released button three times, the LED indicator will enter into the fast flashingstatus. At this for time all the memory data is cleared, the cleaned remote control will not have lighting LED indicator no matter which button you press.2. Copy method:One hand keeps original remote controller, while another keeps the copy remote control, the two remote controlsshould be placed as closely as possible respectively press down the copy button, when the LED indicator light flashes quickly after three flashes, this copy is successful. Specifications: Specification: Material: Plastic Chips could be copied: 2260(all manufacturers);2262(All manufacturers);PT2264, 5326(All manufacturers);SC5262, HT600, HT680, HT6207, HT6010, HT6012, HT6014, SMC918series,527(All manufacturers);1527(All manufacturers);2240(All manufacturers);HCS101, HCS200/HCS201(part code),HCS300/HCS301(some), part single chip microcomputer. Color: As Pictures Shown Dimension: 6.0x3.3x1.2cm/ 2.36x1.30x0.47in Quantity: 1 Pc Package Includes: 1PC Remote Control note: Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!