AK-K200615 4 Buttons Universal Smart Copy Remote Controller Electric Car Light Duplicator Clone Cloning Learning Code Car Key Feature: AK-K200615 oval copy remote control adopts SA901B main control chip, supports online programming, and can be programmed repeatedly. Built-in EEPROM, you can copy other ordinary remote controllers with the same frequency, you can clear codes and learn codes at any time, which is convenient and fast to use. It can be used in car remote control, lighting control, smart home remote control and other fields. Specification: (1) Operating frequency: 315 MHz / 433.92 MHz (optional) (2) Working method: Copy (3) Shell material: ABS (4) Product size: 66.7x30.5x15.7mm/2.63x1.2x0.62in (including shell) (5) Product net weight: 20.21g Electrical parameters: (1) Working voltage: DC2.4V-3V (2) Quiescent current: 0.1uA (3) Emission current: 7mA (4) Transmitting power: 3-6dBm (5) Working temperature: -20-70 Function description: (1) Copy code operation: Press the single button of the copied remote control and the copy remote control at the same time, until the copy remote control indicator light changes from fast flashing to steady light to indicate that the copy is successful, you can release the two remote control buttons. The other keys are also operated in sequence according to this method until all keys are copied. (2) Clear code operation: Press and hold the lock and unlock buttons of the copy remote control at the same time until the indicator flashes quickly, and then short press the lock button three times to clear the code (the unlock button is kept pressed during this process). (3) Recovery code operation Press and hold the mute and ring buttons of the copy remote control at the same time until the indicator light flashes quickly, you can restore the remote control code that was cleared before. Copy chip: 2260, 2262, PT2264, 5326, SC5262, HT600, HT680, HT6207, HT6010, HT6012, HT6041, SMC918 series 527, 1527, 2240, HCS101, HCS200/HCS201 (partial code), HCS300/SCH3001 (partial code), part Single chip microcomputer. Precautions: (1) The working voltage cannot exceed the working voltage. (2) In an environment with relatively large wireless interference, the transmission distance may be reduced. (3) Keep it out of reach of children. (4) It is forbidden to use it in a humid environment, otherwise it may cause damage to the remote control. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 X Copy Remote Control _x000D_