Universal Remote Control Copy Duplicator Automatic Cloning 433/868MHz Multifrequency Remote Control for Garage Gate Door _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Copy Remote Controls Automatic Frequency Search Electric Garage Door Remote Control Fixed 433 MHz for Electric Windows And Doors _x000D_ Feature: _x000D_ 1.Copy Function: The copy remote control can copy most of the fixed code and learning code wireless remote controls, with fast copying speed and easy operation. _x000D_ 2. Scope Of Use: This intelligent copy remote control is suitable for electric bikes, balance bikes, electric doors, garage doors and other household appliances. _x000D_ 3. Fast Copying Speed: It adopts high performance RF chip, crystal frequency stabilisation and accurate frequency point, which can search and copy the frequency quickly, and after copying, it does not affect the original remote control. _x000D_ 4. High Transmission Sensitivity: The copy remote control has a long transmission distance, no direction, high transmission sensitivity, no signal blocking, can quickly realize the door opening and closing. _x000D_ 5. High Quality: The copy remote control is made of high quality ABS material, which is sturdy, wear-resistant and has a long service life. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ Origin: Mainland China _x000D_ Use: Lighting,Electric Door _x000D_ Wireless Communication: RF _x000D_ Model Number: AK-KB-171ALL _x000D_ Package: Yes _x000D_ Channel: 4 _x000D_ Colour: red, blue (optional) _x000D_ Operating frequency: 433MHz , full frequency (260-868MHz) (optional) _x000D_ Model: AK-KB-171ALL _x000D_ Battery type: 12V, 23A alkaline battery _x000D_ Mode of operation: copy. _x000D_ Housing material: ABS. _x000D_ Product size: 55x37.8x16.5mm/2.16x1.48x0.64inch (including case). _x000D_ Product weight: 27g (including case). _x000D_ Operating voltage: DC12V _x000D_ Emission current: