Specifications: Packing method: open cell polyurethane foam Working current: 10mA Radiation power: 10mW Transmission frequency: 433 MHz Transmission distance: 50-100m (open area, receiving device sensitivity is negative 100dBm) Encoder type: fixed code. Learning code Color: ABCD Button/Switch Lock Button/Number 1234/Up and Down Buttons Function: Copy Remote Control/Test Remote Control/Copy Remote Control Size: 5.4 × 2.9 × 1.4 (cm) Weight: 29g: Applicable chips: The remote control has a total of 4 buttons, and each button can be learned independently. This remote control is used for learning remote control, such as: 1, you can open the original remote control to check whether there are the following words on the internal coding integrated circuit, PT2262, PT2260, PT2264, 1527, PT2242, HT600, HT680, HT6207, HT6010, HT6012, HT6014, AX5326-4, AX5326-3. Generally the suffix is the same, such as SC2262 and PT2262 performance compatible Steps 1. Clear code and restore Press and hold the two buttons above at the same time, make sure that the LED flashes for a while and then goes out and does not let go. After 2 seconds, the LED light starts flashing, which indicates that the code has been cleared. Press and hold the two buttons below at the same time, the LED light starts to flash after 3 seconds, which indicates that the code has been restored to the code that was cleared last time. 2. Copy Take the original remote control in the left hand, and our self-test remote control in the right hand. The two remote controls are as close as possible. Press the corresponding button keys of the two remote controls at the same time, and the LED lights will keep flashing, which indicates that the code of the button keys of the original remote control has been learned by our self-test remote control. The other 3 button keys also operate in the same way. 3. Recovery When you accidentally clear the code of the self-copying remote control, you can press the following two buttons at the same time, the LED light will light up after 3 seconds, and then flash quickly, which indicates that the code of the self-copying remote control has been restored. Note: Before using our self-copying remote control to copy, please be sure to clear the existing code of the self-copying remote control. The following is the method to test whether the existing code of the self-copying remote control has been successfully cleared: Note: The flashing speed of the LED is that when you finish the clearing action, you can press any key of the sub-copy, if the LED flashes once immediately and then goes out, it means that the sub-copy code has been cleared. It is determined by the launch oscillation resistance of the remote control! Application area: The remote control is widely used, mainly used for remote control of electric sliding doors, elevators, remote controls, remote control of sliding doors, garage doors, sliding doors, remote control of LED lights, remote control fireworks, remote control passenger doors, anti-theft alarms, electric door alarms, MP3 motorcycle anti-theft alarm, etc. Package includes: 1 * 433MHz remote control
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