ขาย 433 Mhz 315 Mhz สวิทช์รีโมทคอนโทรล ราคาที่ดีที่สุด

Program Instructions: 1. Delete the existing code from our remote duplicator 1) click and hold buttons A and B together-Led will flash 3 times. 2) hold the button and release button B. 3) Hold down the button and press the B button 3 times, the led will start flashing non-stop. Now press any key on the remote control, the LED light is not bright, so turn off the code success; If you press the LED light button on, it indicates that the original code was not deleted! 2. Clone your original remote 1) place the two remote controls back to back. Make sure they have a direct relationship. 2) click and hold 1 button on your original remote and 1 button on your remote clone. Keep holding until the led flashes twice. 3) The flash then goes to stable and you have been successfully cloned. (left key follows the same operation above) If for some reason the clone does not go further than 2 flashes, it means the signal does not pass, please move away slowly up and down until you get to the point where it will pass. Features: Privacy is strong. Just save every key password. Easy to use. Stable signals can be through walls, floors, doors, or windows. Widely used in vehicle central locking system, garage door, electronic door, electrical equipment, home automation, lights, car sunroof, car / motorcycle alarm, etc. Remote control only, demo of other accessories in the picture is not included! Advice: 1. Important conditions for remote control selection; Equipped remote controls function normally, compatible chips and frequencies are correct. 2. Before purchasing, please check the frequency of remote control operation or select and purchase the frequency adjustable remote control type. 3. Before purchasing, please confirm whether your remote control can be supported or not. 4. Remote control can copy fixed code and learning code. It cannot copy the original car remote control, two-way remote control and rolling code remote control (Rolling code chips start with HCS usually, such as HCS200, HCS201, HCS300, HCS301, etc.) Specifications: Material: ABS + metal Rated voltage: 12V Frequency: 433MHz / 315Mhz Wireless communication: RF Type of encoding: copy yourself Wireless transmission distance: 50-100m (open space) Color: as shown This package includes: 1 x remote control (with battery) Note: 1. No retail package. 2. Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before you bid. 3. Due to differences between different monitors, the picture may not reflect the actual color of the item. Thank you!